quantify

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UK/ˈkwɒn.tɪˌfaɪ/US, dialectal/ˈkwɑn.tɪˌfaɪ/US, dialectal[ˈkwɑn.ɾɪˌfaɪ]US, dialectal/ˈkwɑn.təˌfaɪ/

verb

To assign a quantity to.

“The statement (#92;forallx#92;in#92;mathbb#123;R#125;)#92;,2x#61;x#43;x quantifies over the real numbers.”

Less commonScrabble 23

Meanings

verbquantify (third-person singular simple present quantifies, present participle quantifying, simple past and past participle quantified)

present singular third person quantifies · participle present quantifying · participle past quantified · past quantified

  1. transitiveTo assign a quantity to.

    Synonyms: quantitate

  2. To determine the value of (a variable or expression).

    As in much of biology, the most satisfying truths in ecology derive from manipulative experimentation. Tinker with nature and quantify how it responds.

    2012 January 28, Robert M. Pringle, “How to Be Manipulative”, in American Scientist, volume 100, number 1, archived from the original on 03 Oct 2013, page 31
    3 more examples

    Once more significant differences were observed for CTR w/o LIF. (E)- Protein levels for Hexokinase I and II, GAPDH and PKM1/2 were determined by western Blot and quantified by densiometric evaluation.

    2015 July 6, “Dichloroacetate, the Pyruvate Dehydrogenase Complex and the Modulation of mESC Pluripotency”, in PLOS ONE, →DOI

    The most common model contains two core affect dimensions: arousal, which quantifies the intensity of the response, and valence, which quantifies the aversiveness of the situation—ranging from a very positive (pleasurable) to a very negative (aversive) emotional state.

    2015 August 15, “Expression of Emotional Arousal in Two Different Piglet Call Types”, in PLOS ONE, →DOI

    Standards for methanol extracted pigments chlorophyll a, c 2 . peridinin, β carotene, diatoxanthin and diadinoxanthin were used for quantifying pigments which were normalized per cell.

    2015 October 29, “Transcriptomic Changes in Coral Holobionts Provide Insights into Physiological Challenges of Future Climate and Ocean Change”, in PLOS ONE, →DOI
  3. human sciencesTo relate a statement (called a predicate) to a given set using a quantifier—either for all (denoted ∀) or there exists (denoted ∃).

    The statement (#92;forallx#92;in#92;mathbb#123;R#125;)#92;,2x#61;x#43;x quantifies over the real numbers.

Synonyms & antonyms

verbTo assign a quantity to.

Similar
Broader

More synonyms by meaning

verbexpress as a number or measure or quantity

Similar

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*kʷ-
  2. Proto-Indo-European*kʷos?
  3. Proto-Indo-European*kʷoider.?
  4. Proto-Italic*kʷāntos
  5. Latinquantus
  6. Proto-Indo-European*dʰeh₁-
  7. Proto-Italic*θakos
  8. Medieval Latinquantificō
  9. Englishquantify

From Medieval Latin quantifico (introduced by Sir William Hamilton in logic).

Full word history & related roots →

Translations

Bulgarian определям количествено
  • определям количествено (opredeljam količestveno)to assign a quantity to
Catalan quantificar
  • quantificarto assign a quantity to
Czech kvantifikovat
  • kvantifikovatto assign a quantity to
Danish kvantificere, gøre målbar
  • kvantificereto assign a quantity to
  • gøre målbarto assign a quantity to
Dutch kwantificeren
  • kwantificerento assign a quantity to
Finnish määrittää, kvantifioida
  • määrittääto assign a quantity to
  • kvantifioidato assign a quantity to
  • määrällistääto assign a quantity to
French quantifier
  • quantifierto assign a quantity to
German quantifizieren
  • quantifizierento assign a quantity to
Hungarian számszerűsít, kvantifikál
  • számszerűsítto assign a quantity to
  • kvantifikálto assign a quantity to
  • mennyiségileg/számszerűen meghatároz/kifejezto assign a quantity to
Italian quantificare
  • quantificareto assign a quantity to
Polish określać ilościowo, określić ilościowo
  • określać ilościowoto assign a quantity to
  • określić ilościowoto assign a quantity to
Portuguese quantificar
  • quantificarto assign a quantity to
Romanian cuantifica
  • cuantificato assign a quantity to
Russian квантифици́ровать
  • квантифици́ровать (kvantificírovatʹ)to assign a quantity to
Spanish cuantificar, cifrar
  • cuantificarto assign a quantity to
  • cifrarto assign a quantity to
Swedish kvantifiera
  • kvantifierato assign a quantity to
Cite this entry
APA

quantify. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/quantify

MLA

“quantify.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/quantify. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “quantify,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/quantify.

Source: quantify on Wiktionary, CC BY-SA 4.0.