synezesis
Alternative form of synizesis.

synfibrosis
The connection of bones by means of fibrous tissue

synganglia
plural of synganglion

synganglion
A nerve mass located near the esophagus in certain ticks.

synizeses
plural of synizesis

synizesis
The fusion of two syllables into one without the formation of a recognized diphthong, especially to fit a certain poetic meter.
A dense clumping of chromosomes on one side of the nucleus of a cell, sometimes occurring prior to cell division.
Occlusion of the pupil of the eye, resulting in loss of vision.

synkarya
plural of synkaryon

synkaryon
A cell nucleus formed by the fusion of two preexisting nuclei (such as in an egg and a sperm cell)

synkaryons
plural of synkaryon

synocil
A sense organ found in certain sponges, consisting of several filaments, each arising from a single cell.

synocils
plural of synocil

synorchidism
Synonym of synorchism.

synorchism
Union or fusion of the testes.

synosteoses
plural of synosteosis

synosteosis
Dated form of synostosis.

synostoses
plural of synostosis

synostosis
The fusion of adjacent bones by the growth of a bony material
The abnormal development of a joint.

synoviocentesis
centesis of the synovial membrane

synoviocyte
A form of fibroblast cell that occurs in the synovial membrane

synoviocytes
plural of synoviocyte

synsacra
plural of synsacrum

synsacrum
The bone in birds composed of the sacrum and some lumbar or caudal vertebrae fused together.

synsacrums
plural of synsacrum

syntelencephaly
a mild form of holoprosencephaly

syringobulbia
A medical condition in which syrinxes, or fluid-filled cavities, affect the medulla oblongata (i.e., the lower portion of the brain stem).

syssarcosis
The junction of bones by intervening muscles.

tablina
plural of tablinum

tablinum
An anteroom in a house of ancient Rome, opening out of the atrium opposite the main entry and often containing the family statues and archives.

tachycardia
A rapid resting heart rate, especially one above 100 beats per minute; palpitations.

tachycardias
plural of tachycardia, which can refer to types of tachycardia, cases of tachycardia, or episodes of tachycardia.

tachydysrhythmia
A fast (> 100 bpm) and abnormal heart rhythm; tachyarrhythmia.

tachydysrhythmias
plural of tachydysrhythmia

tachygastria
An increase in the cyclic electrical activity in the stomach.

tachygastrias
plural of tachygastria

tachyrhythmia
Synonym of tachycardia.

tachyrhythmias
plural of tachyrhythmia

tactleneck
A black turtleneck used tactically to provide maximum skin coverage for blending in at night.

tactlenecks
plural of tactleneck

tactor
A tactile end-organ.

tactors
plural of tactor

tadger
A penis.

tadgers
plural of tadger

tagma
A specialized, structured, grouping of functionally related segments, or analogous subunits, into units such as the head, the thorax, and the abdomen, particularly in various Arthropoda and Vertebrata.
A specialized, structured, grouping of functionally related molecules, forming the basis the physiology and structure of larger units such as cells and tissues.
A military unit of battalion or regiment size, in the Byzantine empire of the 8th–11th centuries.

tagmata
plural of tagma

tailband
An endband attached to the bottom of the spine of a book.

tailbands
plural of tailband

tailbone
The final fused vertebrae at the base of the spine; the coccyx.

tailbones
plural of tailbone

tailbud
The proliferating mass of cells found at the caudal end of an embryo.

tailbuds
plural of tailbud

tailspine
A spine on the end of a tail

tallus
Alternative spelling of talus.

tallywacker
Alternative spelling of tallywhacker.

tallywackers
plural of tallywacker

tallywag
A testicle.
The penis.
The black sea bass, Centropristis striata.

tallywags
plural of tallywag

tallywhacker
Penis

tallywhackers
plural of tallywhacker

talonid
The crushing heel part of a tribosphenic molar

talonids
plural of talonid

talus
The bone of the ankle.

taluses
plural of talus

tamidine
A material derived from nitrocellulose, used in making filaments for lamps.

tanicyte
Misspelling of tanycyte.

tannosome
A kind of organelle found in vascular plants, formed when the chloroplast membrane forms pockets filled with tannin.

tannosomes
plural of tannosome

tanycyte
A type of ependymal cell, located in the floor of the third ventricle, that has processes extending deep into the hypothalamus.

tanycytes
plural of tanycyte

tapeinocephaly
A flattening of the skull.

tapeta
plural of tapetum

tapete
Obsolete form of tapetum.

tapetes
plural of tapete

tapetosome
An organelle in the tapetum of some ripening plants

tapetosomes
plural of tapetosome

tapetum
A membranous layer of tissue.
The pigmentary layer of the retina.
The cells on the outside of an archesporium.

tapetums
plural of tapetum

taphotype
A bone that shows a particular form of damage caused by predation by a particular type of animal

taphotypes
plural of taphotype

tapinocephaly
Alternative form of tapeinocephaly.

tarsale
One of the bones or cartilages of the tarsus, especially one of the series articulating with the metatarsals.

tarsectomies
plural of tarsectomy

tarsectomy
The operation of removing one or more of the bones of the tarsus (cluster of bones in the foot).
The operation of removing one or more tarsi (plates of connective tissue, one found in each eyelid).

tarsometatarsi
plural of tarsometatarsus

tarsometatarsus
The large bone in the leg of a bird, or some bird-like dinosaurs, connected to the foot, homologous to the mammalian tarsus and metatarsus.

tattooage
tattoos; patterns or artwork inked into the skin

taurodontism
A condition found in the molar teeth of humans, where the body of the tooth and pulp chamber is enlarged vertically at the expense of the roots; especially common amongst Neanderthal hominins.

taurodontisms
plural of taurodontism

teapot
A vessel for brewing and serving tea, typically with a handle and spout.

teapots
plural of teapot

tearpit
A preorbital gland (of many species of deer, antelopes or similar animals)

tearpits
plural of tearpit

tecta
plural of tectum

tectology
A Haeckelian division of morphology; the science of organic individuality constituting the purely structural portion of morphology, in which the organism is regarded as composed of organic individuals of different orders, each organ being considered an individual.

tectonofacies
A body of tectonic rock with specific characteristics reflecting its formation, composition, age, etc.

tectum
The dorsal portion of the midbrain of vertebrates; in mammals, containing the superior colliculus and inferior colliculus
The interconnected outer surface of a spore.

teethache
Synonym of toothache.

teethaches
plural of teethache

teethmark
A mark or imprint left by teeth

teethmarks
plural of teethmark
plural of toothmark (Alternative form of toothmarks)

telangiectases
plural of telangiectasis

telangiectasia
A condition characterized by dilatation of the capillaries, causing them to appear as small red or purple clusters, often spidery in appearance, on the skin or the surface of an organ.

telangiectasiae
plural of telangiectasia

telangiectasias
plural of telangiectasia

telangiectasies
plural of telangiectasy

telangiectasis
Synonym of telangiectasia.

telangiectasy
Alternative form of telangiectasia.

telangiectesia
Misspelling of telangiectasia.

teleangiectasia
Misspelling of telangiectasia.

telencephalisation
The evolutionary process by which cognitive functions which were regulated by lower nerve centers are progressively controlled, partially or entirely, by the cerebrum.

telencephalization
The evolutionary process by which cognitive functions which were regulated by lower nerve centers are progressively controlled, partially or entirely, by the cerebrum.

telia
plural of telium

telium
A sorus, in the form of a pustule, in the tissue of plants infected with rust fungi.