OpenLLM-France/wikimedia huggingface dataset:
# Illustrated Companion to the Latin Dictionary/Opa

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OP'A or OP'E (ὀπή). A Greek term, for which the Roman architects employed the word columbarium. (Vitruv. iv. 2. 4.) It signifies the bed or cavity in which the head of a tie-beam (tignum) rests; whence the space between one opa or tignum and another was termed metopa or intertignium.
# Illustrated Companion to the Latin Dictionary/Operculum

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OPER'CULUM (πώμα). A lid or cover for a jar, pot, or other vessel of similar description. (Cato, R. R. 104. Columell. viii. 8. 7.) See the three last illustrations (OLLA, OLLARIUM).
2. Operculum ambulatorium. A sliding or moveable lid, which might be depressed or raised, so as to cover exactly the contents in the vessel it belonged to, like that now used for snuff and tobacco jars. The Romans sometimes covered their beehives with lids of this kind in order that the size of the honeycomb and hive might be exactly proportioned to each other. Plin. H. N. xxi. 47.
# Illustrated Companion to the Latin Dictionary/Operimentum

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OPERIMEN'TUM. A general name for anything which serves as a cover or covering.
# Illustrated Companion to the Latin Dictionary/Opiferae

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OPIF'ERAE. Probably a corruption of hyperae (ὑπέραι). The ropes attached to the extreme ends of the sail yard (antenna), for the purpose of bracing the yard round to the wind, called by our sailors the braces. (Isidor. Orig. xix. 4. 6. Hom. Od. v. 260.) They are very plainly indicated in the example annexed (Opiferae/1.1), from the device on a terra-cotta lamp, each handled by a different sailor in the act of bracing round the yard by their assistance.
# Illustrated Companion to the Latin Dictionary/Opificina

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OPIFICI'NA. (Plaut. Mil. iii. 3. 6.) Same as OFFICINA; which, though a contraction, is the more usual form.
# Illustrated Companion to the Latin Dictionary/Opilio

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OPIL'IO (οἰοπόλος). A shepherd, or a shepherd boy who watches a flock of sheep at pasture. (Plaut. As. iii. 1. 36. Columell. vii. 3. 13. xi. 1. 18.) The illustration (Opilio/1.1) is from an ancient manuscript of Virgil in the Vatican library.
# Illustrated Companion to the Latin Dictionary/Opisthodomus

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OPISTHOD'OMUS (ὀπισθόδομος). A private chamber, like the modern sacristy, built at the back of a temple. Front. ad M. Caes. 1. 8. ed. Ang. Maio.
# Illustrated Companion to the Latin Dictionary/Opisthographus

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OPISTHO'GRAPHUS (ὀπιστθόγραφος). Written on both sides of the paper, or backed, as it is technically called by our compositors; a practice not habitual to the ancients, but adopted sometimes for economy, especially in the case of foul copies which were intended to be written out fair afterwards. Plin. Ep. iii. 5. 17.
# Illustrated Companion to the Latin Dictionary/Oporotheca

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OPOROTHE'CA or OPOROTHE'CE (ὀπωροθήκη). A store for preserving autumnal fruits, such as pears, apples, grapes, &c. Varro, R. R. i. 2. 10. Id. i. 59. 2.
# Illustrated Companion to the Latin Dictionary/Oppessulatus

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OPPESSULA'TUS. (Apul. Met. i. p. 16. ix. p. 198. Ammian. xxxi. 13. 15.) Fastened with a PESSULUS; which see.
# Illustrated Companion to the Latin Dictionary/Oppidum

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OP'PIDUM. Generally, a town; thence, in a special sense, the mass of buildings occupying the straight end of a circus (Naevius ap. Varro, L. L. v. 133. Festus, s. v.), which included the stalls for the horses and chariots (carceres), the row of seats above, where the musicians and spectators sat, the gate between them, through which the Circensian procession entered the course (porta pompae), and the towers which flanked the whole on either side, all which together presented the appearance of a town, as shown by the annexed example (Oppidum/1.1), representing the oppidum in the circus of Caracalla near Rome, restored from the existing remains, which are very considerable. One stall has been added on each side of the entrance, because there were generally fourteen, though this particular circus, which was a very small one, only had twelve. Its general situation as regards the rest of the edifice is shown by the ground-plan, p. 165. AA and B., and a portion in elevation, belonging to the hippodrome once existing at Constantinople, at p. 166.
# Illustrated Companion to the Latin Dictionary/Optiones

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OPTIO'NES. Deputies or adjutants in the army, whom the superior officers and centurions had the power of appointing to assist them in the discharge of their duties, or to perform their duty for them in case they were themselves invalided, or otherwise incapacitated. Varro, L. L. v. 91. Vet. Mil. ii. 7.
# Illustrated Companion to the Latin Dictionary/Optostrotum

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OPTOSTRO'TUM. A flooring made, or paved, with bricks. Not. Tires. p. 164.; from ὀπτος, coctus, and στρωτόν, stratum.
# Illustrated Companion to the Latin Dictionary/Orarium

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORA'RIUM. A scarf or handkerchief given to the populace by some of the emperors at the Circensian games, to hold up and wave in the air as a sign of encouragement to the drivers. Vopisc. Aurel. 48. August. C. D. xxii. 8. n. 7. Compare Hieron. Ep. 52. 9.
# Illustrated Companion to the Latin Dictionary/Ora

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORA. A hawser, or cable by which a vessel is made fast to the shore, and which was thrown out from the stern, whilst the anchor and its cable (ancorale) kept the head seawards. Liv. xxii. 19. Quint. iv. 2. 41.
# Illustrated Companion to the Latin Dictionary/Orbiculus

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORBIC'ULUS. A roller or pulley revolving upon an axis, and having a groove in its circumference for the rope to fit into; employed as a mechanical power (Orbiculus/1.1) for raising or drawing weights in the same manner as still practised. Cato, R. R. iii. 6. Vitruv. x. 2. passim.
2. A small roller placed at each end of an axle or cylinder, to make it revolve when drawn over the ground; applied specially to the revolver of the dentated cylinder used for threshing out corn in the machina called PLOSTELLUM PUNICUM. Varro, R. R. i. 52. 1.
3. A weight made in a flat circular form, like the pulley, such as still used in our shops; a set being made of different sizes, to fit one another, of which a specimen is engraved by Caylus (vii. 31. 1.), from originals. Columell. iv. 30. 4.; but the passage is very obscure.
# Illustrated Companion to the Latin Dictionary/Orbile

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORBI'LE. Varro, R. R. iii. 5. 15.; but the meaning, as well as the reading of the passage, is extremely doubtful. Some interpret the word to mean the felloe of a wheel; others the extreme end of the axle which enters the nave. Schneider would read orbis.
# Illustrated Companion to the Latin Dictionary/Orbis

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORBIS. In a general sense, anything of a circular shape; particularly such as are of a flat or hollow circular body, in contradistinction to globus, which expresses a solid round. Thence the word is frequently used, especially amongst the poets, for any object partaking of this constructive form; as, the disk of stone or metal employed as a quoit (Ov. Fast. iii. 588. Stat. Theb. vi. 656. DISCUS; the dish which contains the objects to be weighed in a pair of scales (Tibull. iv. 1. 44. LANX, 3.); the metal plate employed as a looking-glass, when made of a circular shape (Mart. ix. 18. SPECULUM; a circular shield (Pet. Sat. 89. 61. Stat. Theb. iv. 132. CLIPEUS, PARMA); the circle of a finger ring (Ov. Am. ii. 15. 6. ANULUS); the iron tire of a wheel (Virg. Georg. iii. 361. Plin. H. N. viii. 19. ROTA; a fillet of wool (Prop. iv. 6. 6. INFULA); a circular table (Mart. xiv. 138. CILIBANTUM, MONOPODIUM).
2. Orbis olearius (ὅρος Aesch. Fragm. Pollux. vii. 150. x. 130. and τριπτήρ, Nicand. ap. Ath. iv. 11.). A round flat board of strong wood, placed over the heap of bruised olive skins, or of grapes already crushed by treading, when they were subjected to the action of the press beam (prelum), in order that the beam might distribute its pressure evenly over the whole surface. (Cato, R. R. 18.) See the article and illustration s. TORCULAR, 2. where it is indicated by the number 6, and which will give a distinct notion of its use and character.
3. (τροχός.) Geopon. ix. 19.) The grinding or bruising stone in an olive mill (trapetum), formed of a circular mass of volcanic stone, made flat on one side, and cylindrical on the other, in order to coincide with the circular shape of the basin (mortarium), round which it worked. (Cato, R. R. xxii. 1. cxxxvi. 6. and 7.) The character and action of these stones will be better understood by reffering to the article and illustration s TRAPETUM, on which they are marked by the numbers 3. 3.
# Illustrated Companion to the Latin Dictionary/Orca

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORCA (ὄρκη or ὕρχα). An earthenware vessel of considerable size, but smaller than the amphora, employed for holding pickled fish (Hor. Sat. ii. 4. 66. Arist. Vesp. 676), dried figs (Columell. xii. 15. 2. Plin. H. N. xv. 21.), oil and wine (Varro, R. R. i. 13. 6.). It is described as having a full body, sharp pointed bottom, small mouth, and long narrow neck (Bartolom. Font. Comment. in Pers. iii. 48.), precisely as exhibited by the annexed figure (Orca/1.1), which represents one of the numerous earthenware vessels discovered in the wine cellar of which a description and representation is inserted p. 141.{TR: "142" -> "141"} s. CELLA, 2. The form of the vessel is also equally well adapted for the purpose ascribed to by Persius (l. c.); whether his words are taken to mean a dice box with a long narrow neck — angustae collo non fallier orcae, — or to describe a game played by the Roman children, in which a vessel of this kind was stuck upright in the ground, for boys standing at a certain distance to pitch nuts into its mouth.
# Illustrated Companion to the Latin Dictionary/Orchesta

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORCHES'TA (ὀρχηστής). (Cassiodor. Var. Ep. iv. 51.) Properly, a Greek word, for which the Romans used PANTOMIMUS.
# Illustrated Companion to the Latin Dictionary/Orchestopolarius

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORCHESTOPOLA'RIUS (ὀρχέστοπόλος). A dancer in some particular style not ascertained, beyond the inference collected from the name, which seems to imply that his art consisted in spinning his body round and round with great rapidity, like a dancing dervish of the East; from ὀρχηστής, saltator, and πολέω, versor. Firm. Math. viii. 15.
# Illustrated Companion to the Latin Dictionary/Orchestra

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORCHES'TRA (ὀρχήστρα). The orchestra of a Greek and Roman theatre; which occupied a corresponding position, as regards the rest of the edifice, with the pit of our theatres, and consisted of a flat open space in the centre of the building at the bottom, circumscribed by the lowest row of seats for the spectators, and the boundary wall of the stage in front, as shown by the annexed wood-cut (Orchestra/1.1), representing a view in the smaller theatre at Pompeii, in which the low wall on the left forms the boundary to the stage, and the flat semicircular recess on the right the orchestra.
2. In the Greek theatres, the orchestra was the spot where the Chorus stood and performed its evolutions, for which a considerable space was required; consequently, it was deeply recessed, and consisted of more than a semicircle, as shown by the plan of the Greek theatre s. THEATRUM, on which it is marked B. Plans of ten different theatres discovered in Lycia are engraved by Spratt and Forbes (Travels in Lycia, vol. ii. pl. 2.), all of which possess the same constructive form. In the centre of the orchestra was the thymele, or altar of Bacchus.
3. In the Roman theatres, the orchestra has a close affinity with our pit; for as the Romans had no chorus to their dramatic representations, it was occupied by spectators, being appropriated for the accommodation of the senators and persons of distinction (Suet. Aug. 35. Nero, 12. Jul. 39.); whence the word is used to designate the upper classes as opposed to the populace. (Juv. iii. 178.) It was likewise much smaller than the Greek orchestra, for the reason already given, and consisted of an exact semicircle, as shown by the plan of the theatre at Herculaneum s. THEATRUM, on which it is marked C.
# Illustrated Companion to the Latin Dictionary/Orcula

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OR'CULA. (Cato, R. R. 117.) Diminutive of ORCA.
# Illustrated Companion to the Latin Dictionary/Ordinarii

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORDINA'RII. A general name for those slaves who occupied a position corresponding to what we should call upper servants in our households, including the atriensis or house porter, cellarius or cellarman, dispensator or steward, promus-condus, procurator, &c. They superintended and directed the execution of menial services, but did not themselves perform them, for they had slaves of their own (vicarii), purchased with their own money, who attended upon them. Suet. Galb. 12. Ulp. Dig. 47. 10. 15. Id. 14. 4. 5.
2. Gladiatores ordinarii. Gladiators bred and trained in the regular manner; that is, who were thoroughly instructed in the rules of their art (Seneca, Ben. iii. 28. Id. Ep. 7. Compare Suet. Aug. 45.) as opposed to the catervarii, who fought without science and in tumultuous bodies.
# Illustrated Companion to the Latin Dictionary/Oreae

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
O'REAE (χαλινός). A snaffle bit; for riding and draught horses. (Titinnius, Naevius, Cato, and Coelius ap. Fest. s. v.) The curb bit, as used by us, in which a chain is pressed against the under lip and jaw by the leverage of branches, was unknown to the ancients, amongst whom the most approved bits were constructed with great regard to the tenderness of the animal's mouth, being formed with easy supple joints, so that its action was elastic, like that of a chain, and the substance thick, in order that it might bear with less severity upon the parts, by distributing its surface more extensively over them. (Xen. Eq. x. 6. seqq.) All these properties are exhibited in the annexed example (Oreae/1.1), from an original of bronze, which is made to bend in joints, and is furnished with a circular revolver, midway between the centre and bridle ring on each side, which induced the animal to keep his tongue and mouth in motion.
# Illustrated Companion to the Latin Dictionary/Organum

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
OR'GANUM (ὄργανον). A general name given to any instrument, machine, or contrivance by which human labour is assistened in agriculture, architecture, warfare, &c.; differing, however, from machina in this particular, that it required a certain amount of skill from the person using it, whereas that only wanted brute force or numbers to work it. (Vitruv. x. 1. 3. Columell. iii. 13. 12. Plin. H. N. xix. 20.) Hence the word is especially given to musical instruments (Quint. ix. 4. 10. xi. 3. 20.), and amongst these, more particularly to the one from which our organ is descended (Suet. Nero, 41. Lamprid. Alex. Sev. 27. Id. Heliog. 32.); but which also had a special name of its own, in allusion to the water originally employed, instead of weights, for working it. See HYDRAULUS.
# Illustrated Companion to the Latin Dictionary/Ornatrix

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORNA'TRIX. A female slave, whose chief business consisted in attending the toilette of her mistress for the especial purpose of dressing her hair (Ov. A. Am. iii. 239. Suet. Claud. 40.), upon which the Roman women bestowed a vast deal of attention and ingenuity, judging from the various and often fantastic coiffures exhibited in the numerous busts remaining of the Imperial period. The annexed illustration (Ornatrix/1.1) represents an ornatrix, in a Pompeian painting, dressing her mistress's hair with flowers, some of which are seen lying on the toilette table beside her.
# Illustrated Companion to the Latin Dictionary/Ornithon

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORNI'THON (ὀρνιθών). An aviary or poultry-house, forming one of the principal appurtenances to a farm, or country villa, in which all kinds of domesticated birds were reared, kept, and fattened for the table. These buildings were constructed and laid out upon a very magnificent scale by the Roman gentry and farmers. Varro, R. R. iii. 3. Columell. viii. 3.
# Illustrated Companion to the Latin Dictionary/Orphanotrophium

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORPHANOTROPHI'UM (ὀρφανοτροφεῖον). An asylum for orphans, where they were supported and educated at the public expense. Cod. Justin. 22.
# Illustrated Companion to the Latin Dictionary/Orthographia

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
ORTHOGRAPH'IA (ὀρθογραφία). A geometrical or architectural drawing, representing an elevation or a section of a building; the first of which consists in showing the external front of the edifice, with all its parts, apertures, and decorations, not in perspective, but as they would appear to the eye of a spectator placed at an infinite distance from it; the latter, in showing the whole plan of the interior as it would appear in like manner if the external wall were removed. (Vitruv. i. 2. 3.) The designs which originally accompanied the work of Vitruvius being lost, we have no example left of this style of drawing amongst the ancients; but the skill they exhibited in making out ground-plans or mapping (ichnographia) will stand surety for their excellence in this other branch of the art.