Standard Lemma guide

virtual

adj · noun · 18 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˈvɜːt͡ʃʊəl/
  • Received-Pronunciation: /ˈvɜːt͡ʃ(ʊ)l/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˈvɜɹt͡ʃuəl/
  • New-Zealand: /ˈvɵːt͡ʃuəl/
  • New-Zealand: /ˈvɵːt͡ʃəl/
  • New-Zealand: [ˈvɵːt͡ʃɯ(l)]
  • rhymes with -ɜː(ɹ)tʃuəl
  • rhymes with -ɜːtʃəl
  • CMU ARPABET: V ER1 CH UW0 AH0 L Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

In effect or essence, rather than in fact or reality; also, imitated, simulated.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • In fact a defeat on the battlefield, Tet was a virtual victory for the North, owing to its effect on public opinion.
  • Virtual addressing allows computer applications to believe that there is much more physical memory than actually exists.

Meaning relationships

Synonyms: de facto

Antonyms: actual, real, true, veritable

2

adj

Meaning 2

For practical purposes, though not technically; almost complete, very near.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • The angry peasants were a virtual army as they attacked the castle.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Operating using a computer and/or online rather than physically present.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

Examples

  • a virtual assistant a virtual personal trainer

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adj

Meaning 4

Simulated in a computer and/or online.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

Examples

  • virtual machine virtual memory virtual private network
  • The virtual world of his computer game allowed character interaction.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adj

Meaning 5

Of a class member: capable of being overridden with a different implementation in a subclass.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Qualifier: object-oriented programming

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

adj

Meaning 6

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.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: engineering, mechanical-engineering, mechanics, natural-sciences, physical-sciences

Examples

  • virtual displacement virtual work

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

adj

Meaning 7

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.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

adj

Meaning 8

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.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: engineering, natural-sciences, optics, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: real

9

adj

Meaning 9

Pertaining to particles in temporary existence due to the Heisenberg uncertainty principle.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable, particle

Topics: natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

adj

Meaning 10

Of a quantum state: having an intermediate, short-lived, and unobservable nature.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Qualifier: quantum mechanics

Topics: natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

adj

Meaning 11

Having efficacy or power due to some natural qualities.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable, obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

adj

Meaning 12

Having efficacy or power due to some natural qualities.

Of a plant or other thing: having strong healing powers; virtuous.

Definition source: English Wiktionary via Wiktextract

Usage: also, figuratively, not-comparable, obsolete, specifically

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

adj

Meaning 13

Having the power of acting without the agency of some material or measurable thing; possessing invisible efficacy.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable, obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

adj

Meaning 14

Producing, or able to produce, some result; effective, efficacious.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable, obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

adj

Meaning 15

Synonym of virtuous (“full of virtue; having excellent moral character”).

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable, obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: virtuous

Antonyms: none provided

16

noun

Meaning 16

Preceded by the: that which is imitated or simulated rather than existing in fact or reality; (countable) an instance of this.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

noun

Meaning 17

Preceded by the: that which is imitated or simulated rather than existing in fact or reality; (countable) an instance of this.

That which is simulated in a computer and/or online; virtual reality; (countable) an instance of this; specifically (gambling), a computer simulation of a real-world sport such as horse racing.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

18

noun

Meaning 18

A virtual (adjective sense 3.3) member function of a class.

Definition source: English Wiktionary via Wiktextract

Usage: countable

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, programming, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

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

Across languages

Translations

115 source translations are retained for this English entry.

  • Bulgarian: виртуа́лен (virtuálen) — in effect or essence, rather than in fact or reality
  • Catalan: virtual — in effect or essence, rather than in fact or reality
  • Danish: virtuel — in effect or essence, rather than in fact or reality
  • Dutch: virtueel — in effect or essence, rather than in fact or reality
  • Finnish: virtuaalinen — in effect or essence, rather than in fact or reality
  • Finnish: näennäinen — in effect or essence, rather than in fact or reality
  • French: virtuel — in effect or essence, rather than in fact or reality
  • Galician: virtual — in effect or essence, rather than in fact or reality
  • Georgian: ფაქტიური (pakṭiuri) — in effect or essence, rather than in fact or reality
  • German: virtuell — in effect or essence, rather than in fact or reality
  • German: eigentlich — in effect or essence, rather than in fact or reality
  • Greek: εικονικός (eikonikós) — in effect or essence, rather than in fact or reality
  • Hebrew: כאילו (keílu) — in effect or essence, rather than in fact or reality
  • Hebrew: כביכול (kivjakhól) — in effect or essence, rather than in fact or reality
  • Hungarian: virtuális — in effect or essence, rather than in fact or reality
  • Indonesian: maya — in effect or essence, rather than in fact or reality
  • Italian: virtuale — in effect or essence, rather than in fact or reality
  • Japanese: 事実上の (jijitsujō no) — in effect or essence, rather than in fact or reality
  • Korean: 사실상의 (sasilsang-ui) — in effect or essence, rather than in fact or reality
  • Latin: virtualis — in effect or essence, rather than in fact or reality
  • Macedonian: ви́стински (vístinski) — in effect or essence, rather than in fact or reality
  • Māori: mariko — in effect or essence, rather than in fact or reality
  • Persian: مجازی (majâzi) — in effect or essence, rather than in fact or reality
  • Piedmontese: virtual — in effect or essence, rather than in fact or reality
  • Polish: wirtualny — in effect or essence, rather than in fact or reality
  • Polish: dosłowny — in effect or essence, rather than in fact or reality
  • Polish: rzeczywisty — in effect or essence, rather than in fact or reality
  • Portuguese: virtual — in effect or essence, rather than in fact or reality
  • Romanian: virtual — in effect or essence, rather than in fact or reality
  • Russian: сло́вно (slóvno) — in effect or essence, rather than in fact or reality
  • Russian: бу́дто бы (búdto by) — in effect or essence, rather than in fact or reality
  • Spanish: virtual — in effect or essence, rather than in fact or reality
  • Turkish: sanal — in effect or essence, rather than in fact or reality
  • Ukrainian: я́к би (ják by) — in effect or essence, rather than in fact or reality
  • Catalan: virtual — for practical purposes, though not technically
  • Finnish: melkein — for practical purposes, though not technically
  • French: pratiquement — for practical purposes, though not technically
  • Galician: virtual — for practical purposes, though not technically
  • Georgian: თითქმის (titkmis) — for practical purposes, though not technically
  • Georgian: ფაქტობრივად (pakṭobrivad) — for practical purposes, though not technically
  • Georgian: რეალურად (realurad) — for practical purposes, though not technically
  • German: fast — for practical purposes, though not technically
  • German: praktisch wie — for practical purposes, though not technically
  • Japanese: ほとんど (hotondo) — for practical purposes, though not technically
  • Spanish: virtual — for practical purposes, though not technically
  • Turkish: neredeyse — for practical purposes, though not technically
  • Finnish: etä- — operating using a computer and/or online rather than physically present
  • Finnish: virtuaalinen — operating using a computer and/or online rather than physically present
  • Finnish: virtuaali- — operating using a computer and/or online rather than physically present
  • Arabic: خَيَالِيّ (ḵayāliyy) — simulated in a computer and/or online
  • Belarusian: віртуа́льны (virtuálʹny) — simulated in a computer and/or online
  • Bengali: ভার্চুয়াল (bharcuẏal) — simulated in a computer and/or online
  • Bulgarian: виртуа́лен (virtuálen) — simulated in a computer and/or online
  • Catalan: virtual — simulated in a computer and/or online
  • Chinese Cantonese: 虛擬 /虚拟 (heoi1 ji5) — simulated in a computer and/or online
  • Chinese Mandarin: 虛擬 /虚拟 (xūnǐ) — simulated in a computer and/or online
  • Czech: virtuální — simulated in a computer and/or online
  • Dutch: virtueel — simulated in a computer and/or online
  • Esperanto: virtuala — simulated in a computer and/or online
  • Finnish: virtuaalinen — simulated in a computer and/or online
  • French: virtuel — simulated in a computer and/or online
  • Galician: virtual — simulated in a computer and/or online
  • Georgian: ვირტუალური (virṭualuri) — simulated in a computer and/or online
  • German: computersimuliert — simulated in a computer and/or online
  • Greek: εικονικός (eikonikós) — simulated in a computer and/or online
  • Hebrew: ווירטואלי (virtuáli) — simulated in a computer and/or online
  • Hindi: वर्चुअल (varcual) — simulated in a computer and/or online
  • Hungarian: virtuális — simulated in a computer and/or online
  • Indonesian: maya — simulated in a computer and/or online
  • Irish: fíorúil — simulated in a computer and/or online
  • Italian: virtuale — simulated in a computer and/or online
  • Japanese: 仮想の (kasō no) — simulated in a computer and/or online
  • Japanese: バーチャル (bācharu) — simulated in a computer and/or online
  • Kazakh: виртуалды (virtualdy) — simulated in a computer and/or online
  • Kazakh: виртуалдық (virtualdyq) — simulated in a computer and/or online
  • Macedonian: виртуе́лен (virtuélen) — simulated in a computer and/or online
  • Malay: maya — simulated in a computer and/or online
  • Māori: mariko — simulated in a computer and/or online
  • Nepali: भर्चूअल (bharcūal) — simulated in a computer and/or online
  • Polish: wirtualny — simulated in a computer and/or online
  • Portuguese: virtual — simulated in a computer and/or online
  • Russian: виртуа́льный (virtuálʹnyj) — simulated in a computer and/or online
  • Spanish: virtual — simulated in a computer and/or online
  • Swedish: virtuell — simulated in a computer and/or online
  • Thai: เสมือนจริง — simulated in a computer and/or online
  • Turkish: sanal — simulated in a computer and/or online
  • Ukrainian: віртуальний (virtualʹnyj) — simulated in a computer and/or online
  • Walloon: forveyou — simulated in a computer and/or online
  • Catalan: virtual — of a class member: capable of being overridden with a different implementation in a subclass
  • Finnish: näennäis- — of a class member: capable of being overridden with a different implementation in a subclass
  • Finnish: virtuaalinen — of a class member: capable of being overridden with a different implementation in a subclass
  • Galician: virtual — of a class member: capable of being overridden with a different implementation in a subclass
  • Greek: εικονικός (eikonikós) — of a class member: capable of being overridden with a different implementation in a subclass
  • Hebrew: ווירטואלי (virtuáli) — of a class member: capable of being overridden with a different implementation in a subclass
  • Irish: fíorúil — of a class member: capable of being overridden with a different implementation in a subclass
  • Kazakh: виртуалды (virtualdy) — of a class member: capable of being overridden with a different implementation in a subclass
  • Macedonian: виртуе́лен (virtuélen) — of a class member: capable of being overridden with a different implementation in a subclass
  • Portuguese: virtual — of a class member: capable of being overridden with a different implementation in a subclass
  • Russian: виртуа́льный (virtuálʹnyj) — of a class member: capable of being overridden with a different implementation in a subclass
  • Spanish: virtual — of a class member: capable of being overridden with a different implementation in a subclass
  • Ukrainian: віртуа́льний (virtuálʹnyj) — of a class member: capable of being overridden with a different implementation in a subclass
  • Finnish: virtuaalinen — pertaining to a theoretical infinitesimal velocity in a mechanical system that does not violate the system’s constraints; of other physical quantities: resulting from such a velocity
  • Finnish: virtuaalinen — pertaining to a theoretical quality of something which would produce an observable effect if counteracting factors such as friction are disregarded
  • Finnish: näennäinen — pertaining to a theoretical quality of something which would produce an observable effect if counteracting factors such as friction are disregarded
  • Finnish: teoreettinen — pertaining to a theoretical quality of something which would produce an observable effect if counteracting factors such as friction are disregarded
  • Finnish: vale- — of a focus or point: from which light or other radiation apparently emanates; of an image: produced by light that appears to diverge from a point beyond the reflecting or refracting surface
  • Finnish: virtuaalinen — pertaining to particles in temporary existence due to the Heisenberg uncertainty principle
  • Finnish: virtuaali- — pertaining to particles in temporary existence due to the Heisenberg uncertainty principle
  • Finnish: virtuaalinen — of a quantum state: having an intermediate, short-lived, and unobservable nature
  • Finnish: virtuaali- — of a quantum state: having an intermediate, short-lived, and unobservable nature
  • Finnish: näennäinen — that which is imitated or simulated rather than existing in fact or reality; an instance of this
  • Finnish: virtuaalinen — that which is imitated or simulated rather than existing in fact or reality; an instance of this
  • Finnish: lumetodellisuus — that which is simulated in a computer and/or online; an instance of this — see also virtual reality
  • Finnish: virtuaalitodellisuus — that which is simulated in a computer and/or online; an instance of this — see also virtual reality
  • Finnish: virtuaalimetodi — virtual member function of a class
Real reading context

virtual in complete knowledge articles