virtual
Language: English
Part of speech: adj
Pronunciation: ipa: /ˈvɜːt͡ʃʊəl/
ipa: /ˈvɜːt͡ʃ(ʊ)l/
ipa: /ˈvɜɹt͡ʃuəl/
ipa: /ˈvɵːt͡ʃuəl/
ipa: /ˈvɵːt͡ʃəl/
ipa: [ˈvɵːt͡ʃɯ(l)]
rhymes: -ɜː(ɹ)tʃuəl
rhymes: -ɜːtʃəl
Forms: form: vertual
form: virtuall
form: vertuall
Etymology: PIE word
 *wiHrós
The adjective is derived from Middle English vertual, virtual [and other forms], from Old French vertüal, vertüelle (modern French virtuel), or from their etymon Medieval Latin virtuālis (“of or pertaining to potency or power; having power to produce an effect, potent; morally virtuous”), from Latin virtūs (“goodness, virtue; manliness, virility”) (from vir (“adult male, man”) (ultimately from Proto-Indo-European *wiHrós (“man”), possibly from *weyh₁- (“to chase, hunt, pursue”)) + -tūs (suffix forming collective or abstract nouns)) + -ālis (suffix forming adjectives of relationship), modelled after virtuōsus (“good, virtuous”).
Sense 4 (“pertaining to a theoretical infinitesimal velocity in a mechanical system that does not violate the system’s constraints”) is borrowed from French virtuel, from Middle French virtuel, from Old French vertüal, vertüelle: see above.
The noun is derived from the adjective.
Cognates
* French virtuel
* Italian virtuale
* Spanish virtual
Senses: examples: text: In fact a defeat on the battlefield, Tet was a virtual victory for the North, owing to its effect on public opinion.
text: Virtual addressing allows computer applications to believe that there is much more physical memory than actually exists.
text: [W]e affirm, that Christ is really taken by faith, by the Spirit, to all real effects of his passion; they say, he is taken by the mouth, and that the spiritual and the virtual taking him, in virtue or effect, is not sufficient, though done also in the sacrament.
ref: 1653 (indicated as 1654), Jeremy Taylor, “The Real Presence and Spiritual of Christ in the Blessed Sacrament, Proved against the Doctrine of Transubstantiation. Section I. State of the Question.”, in Reginald Heber, editor, The Whole Works of the Right Rev. Jeremy Taylor, D.D. […], volume IX, London: Ogle, Duncan, and Co. […]; and Richard Priestley, […], published 1822, →OCLC, paragraph 13, page 432:
text: And the true art for such popular display is to contrive the best forms for appearing to say something new, when in reality you are but echoing yourself; to break up massy chords into running variations; and to mask, by slight differences in the manner, a virtual identity in the substance.
ref: 1840, Thomas De Quincey, “Style”, in Critical Suggestions on Style and Rhetoric with German Tales and Other Narrative Papers (De Quincey’s Works; XI), London: James Hogg & Sons, published 1859, →OCLC, part I, page 165:
text: VIRTUAL is opposed to actual.— […] A thing has a virtual existence when it has all the conditions necessary to its actual existence. The statue exists virtually in the brass or iron, the oak in the acorn.
ref: 1857, William Fleming, “VIRTUAL”, in The Vocabulary of Philosophy, Mental, Moral, and Metaphysical; […], London; Glasgow: Richard Griffin and Company, →OCLC, page 542:
synonyms: de facto
antonyms: actual
real
true
veritable
glosses: In effect or essence, rather than in fact or reality; also, imitated, simulated.
examples: text: The angry peasants were a virtual army as they attacked the castle.
text: But it vvas plain, that the general reaſonings vvhich vvere employed againſt that povver, vvent directly to our vvhole legiſlative right; and one part of it could not be yielded to ſuch arguments, vvithout a virtual ſurrender of all the reſt.
ref: 1769, [Edmund Burke], Observations on a Late State of the Nation, London: […] J[ames] Dodsley, […], →OCLC, page 77:
text: The Chelsea captain [John Terry] was a virtual spectator as he was treated to his side's biggest win for almost two years as Stamford Bridge serenaded him with chants of "there's only one England captain," some 48 hours after he announced his retirement from international football.
ref: 2012 September 24, “Capital One Cup Third Round: Chelsea 6 – 0 Wolves”, in BBC Sport, archived from the original on 25 Nov 2012:
glosses: For practical purposes, though not technically; almost complete, very near.
examples: text: a virtual assistant    a virtual personal trainer
text: In recent months, hospitals around the country, looking for ways to free up beds for coronavirus patients, began expanding their virtual offerings, launching video doctors' visits and virtual therapy sessions, and rolling out programs to remotely monitor vulnerable patients, like those in nursing homes.
ref: 2020 August 10, Abigail Abrams, “Tech Companies are Transforming People’s Bedrooms into ‘Virtual Hospitals.’ Will It Last Post-COVID?”, in Time, New York, N.Y.: Time Warner Publishing, →ISSN, →OCLC, archived from the original on 28 Mar 2023:
topics: computing
engineering
mathematics
natural-sciences
physical-sciences
sciences
glosses: Operating using a computer and/or online rather than physically present.
examples: text: virtual machine    virtual memory    virtual private network
text: The virtual world of his computer game allowed character interaction.
topics: computing
engineering
mathematics
natural-sciences
physical-sciences
sciences
glosses: Simulated in a computer and/or online.
topics: computing
engineering
mathematics
natural-sciences
physical-sciences
sciences
qualifier: object-oriented programming
glosses: Of a class member: capable of being overridden with a different implementation in a subclass.
examples: text: virtual displacement    virtual work
topics: engineering
mechanical-engineering
mechanics
natural-sciences
physical-sciences
glosses: Pertaining to a theoretical infinitesimal velocity in a mechanical system that does not violate the system's constraints; also, of other physical quantities: resulting from such a velocity.
topics: natural-sciences
physical-sciences
physics
glosses: Pertaining to a theoretical quality of something which would produce an observable effect if counteracting factors such as friction are disregarded; specifically, of a head of water: producing a certain pressure if friction, etc., is disregarded.
topics: engineering
natural-sciences
optics
physical-sciences
physics
antonyms: real
glosses: Chiefly in virtual focus: of a focus or point: from which light or other radiation apparently emanates; also, of an image: produced by light that appears to diverge from a point beyond the reflecting or refracting surface.
topics: natural-sciences
physical-sciences
physics
glosses: Pertaining to particles in temporary existence due to the Heisenberg uncertainty principle.
topics: natural-sciences
physical-sciences
physics
qualifier: quantum mechanics
glosses: Of a quantum state: having an intermediate, short-lived, and unobservable nature.
examples: text: [H]is ſenſes flame / Flovv'd from his parts, vvith force ſo virtuall, / It fir'd vvith ſence things meere inſenſuall.
ref: 1598, George Chapman, “Third Sestyad”, in Christopher Marlo[w]e, George Chapman, Hero and Leander: […], London: […] A[ugustine] M[atthews] for Richard Hawkins: […], published 1629, →OCLC:
text: Take an Apple, &c. and pricke it vvith a Pin full of Holes, not deepe, and ſmeare it a little vvith Sacke, or Cinnamon vvater, or Spirit of vvine, euery day for ten dayes, to ſee if the Virtuall Heat of the VVine, or Strong VVaters, vvill not Mature it.
ref: 1631, Francis [Bacon], “IV. Century. [Experiments in Consort Touching Maturation, and the Accelerating thereof. And First Touching the Maturation and Quickening of Drinks. And Next Touching the Maturation of Fruits..]”, in Sylua Syluarum: Or A Naturall Historie. In Ten Centuries. […], 3rd edition, London: […] William Rawley […]; [p]rinted by J[ohn] H[aviland] for William Lee […], →OCLC, paragraph 326, page 84:
text: [H]is [God's] Omnipreſence fills / Land, Sea, and Aire, and every kinde that lives, / Fomented by his virtual power and warmd: […]
ref: 1667, John Milton, “Book X”, in Paradise Lost. […], London: […] [Samuel Simmons], and are to be sold by Peter Parker […]; [a]nd by Robert Boulter […]; [a]nd Matthias Walker, […], →OCLC; republished as Paradise Lost in Ten Books: […], London: Basil Montagu Pickering […], 1873, →OCLC, lines 336–338:
text: RAIN is generally accounted to be a crude Vapour of the Earth, but more eſpecially of the Sea, dravvn up from thence by the attractive Povver of the Sun, or carry'd thithervvard by Pulſion, and vvafted by the VVinds into the Aerial Region; by vvhich Sublimation and Rarefaction, and the virtual Qualities of the Sun and Air, it is form'd into Clouds.
ref: 1733, Philip Miller, “RAIN”, in The Gardeners Dictionary: […], 2nd edition, volume I, London: […] C[harles] Rivington, […], →OCLC, column 1:
glosses: Having efficacy or power due to some natural qualities.
glosses: Having efficacy or power due to some natural qualities.
Of a plant or other thing: having strong healing powers; virtuous.
examples: text: VVater, being contiguous vvith Aire, Cooleth it, but Moiſteneth it not, except it Vapour. The Cauſe is, for that Heat, and Cold haue a Virtuall Tranſition, vvithout Communication of Subſtance; but Moiſture not: […]
ref: 1631, Francis [Bacon], “IX. Century. [Experiment Solitary, Touching the Working of Water vpon Aire Contiguous.]”, in Sylua Syluarum: Or A Naturall Historie. In Ten Centuries. […], 3rd edition, London: […] William Rawley […]; [p]rinted by J[ohn] H[aviland] for William Lee […], →OCLC, paragraph 865, page 223:
glosses: Having the power of acting without the agency of some material or measurable thing; possessing invisible efficacy.
examples: text: For Dr. [John] Dee, in his Mathematical Preface to Euclids Elements of Geometrie, hath vvorthily taken pains to make Architecture a Mathematical Science; and as a vertual Proof of his ovvn Learned Plea, quotes tvvo Authentique Authors, viz. Vitruvius and Leo Baptiſta [i.e., Leon Battista Alberti], […]
ref: 1683, Joseph Moxon, “Numb[er] I. Applied to the Art of Printing. Preface.”, in Mechanick Exercises: Or, The Doctrine of Handy-Works. Applied to the Art of Printing. […], volume II, London: […] Joseph Moxon […], →OCLC, pages 5–6:
glosses: Producing, or able to produce, some result; effective, efficacious.
examples: text: The moſt in ſoule deiected; the moſt baſe, / And moſt vnſeruiceable weede, vnles / You by your heauenly Influence change his vilenes / Into a vertuall habit fit for vſe.
ref: 1607, Thomas Dekker, “The Whore of Babylon. […]”, in The Dramatic Works of Thomas Dekker […], volume II, London: John Pearson […], published 1873, →OCLC, page 216:
text: Her the grim conqueror's iron might / Avengeing clutched, distrusting rent; / […] / Not virtual France, the France benevolent, / The chivalrous, the many-stringed, sublime / At intervals, and oft in sweetest chime; […]
ref: 1898, George Meredith, “Alsace-Lorraine”, in Odes in Contribution to the Song of French History, Westminster, London: Archibald Constable and Co […], →OCLC, stanza X, page 91:
glosses: Synonym of virtuous (“full of virtue; having excellent moral character”).
synonyms: word: virtuous
extra: full of virtue; having excellent moral character
Synonyms: topics: computing
engineering
mathematics
sciences
physical-sciences
natural-sciences
word: cyberreal
Derived terms: mobile virtual network operator
non-virtual interface
non-virtual interface pattern
pure virtual function
pure virtual method
semivirtual
virtual 8086 mode
virtual address
virtual assistant
virtual autism
virtual backlot
virtual class
virtual community
virtual consumption
virtual currency
virtual darkness
virtual data room
virtual desktop
virtual dinner party
virtual duet
virtual focus
virtual Friday
virtual function
virtual image
virtualiser
virtualizer
virtualise
virtualize
virtualism
virtualist
virtuality
virtual keyboard
virtually
virtual machine
virtual machine monitor
virtual market
virtual meeting
virtual memory
virtual method
virtualness
virtual organization
virtual particle
virtual pet
virtual piano
virtual private network
virtual private server
virtual proxy
virtual reality
virtual real mode
virtual safety car
virtual season
virtual sex
virtual temperature
virtual unrolling
virtual unwrapping
virtual YouTuber