Standard Lemma guide

assay

noun · verb · 19 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.

  • /ˈæseɪ/
  • /əˈseɪ/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -eɪ
  • CMU ARPABET: AE1 S IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Trial, attempt.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Examination and determination; test.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The qualitative or quantitative chemical analysis of something.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Trial by danger or by affliction; adventure; risk; hardship; state of being tried.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Tested purity or value.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

The act or process of ascertaining the proportion of a particular metal in an ore or alloy; especially, the determination of the proportion of gold or silver in bullion or coin.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

The alloy or metal to be assayed.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

verb

Meaning 8

To attempt (something).

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

verb

Meaning 9

To try, attempt (to do something).

Definition source: English Wiktionary via Wiktextract

Usage: archaic, intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

verb

Meaning 10

To analyze or estimate the composition or value of (a metal, ore etc.).

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

verb

Meaning 11

To test the abilities of (someone) in combat; to fight.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

verb

Meaning 12

To affect.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

verb

Meaning 13

To try tasting, as food or drink.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

noun

Meaning 14

a quantitative or qualitative test of a substance (especially an ore or a drug) to determine its components; frequently used to test for the presence or concentration of infectious agents or antibodies etc.

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: test, trial, run

Narrower terms: enzyme-linked-immunosorbent serologic assay, ELISA, immunohistochemistry, diagnostic test, diagnostic assay, bioassay, bio-assay

15

noun

Meaning 15

an appraisal of the state of affairs

Definition source: Princeton WordNet 3.0

Examples

  • they made an assay of the contents
  • a check on its dependability under stress

Meaning relationships

Synonyms: check

Antonyms: none provided

Broader terms: appraisal, assessment

Narrower terms: countercheck, double check, Apgar score, paternity test, stress test

16

noun

Meaning 16

a written report of the results of an analysis of the composition of some substance

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: report, study, written report

17

noun

Meaning 17

a substance that is undergoing an analysis of its components

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: substance

18

verb

Meaning 18

analyze (chemical substances)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: analyze, analyse, study, examine, canvass, canvas

Narrower terms: bioassay

19

verb

Meaning 19

make an effort or attempt

Definition source: Princeton WordNet 3.0

Examples

  • He tried to shake off his fears
  • The infant had essayed a few wobbly steps
  • The police attempted to stop the thief
  • He sought to improve himself
  • She always seeks to do good in the world

Meaning relationships

Synonyms: try, seek, attempt, essay

Antonyms: none provided

Broader terms: act, move

Narrower terms: take a dare, pick up the gauntlet, fight, struggle, have a go, give it a try, grope, endeavor, endeavour, strive, give it a whirl, gamble, chance, risk, hazard, take chances, adventure, run a risk, take a chance, put on the line, lay on the line

History

Etymology

From Middle English assay (noun) and assayen (verb), from Anglo-Norman assai (noun) and Anglo-Norman assaier (verb), from Old French essai. Doublet of essay.

Across languages

Translations

83 source translations are retained for this English entry.

  • Azerbaijani: sınaq — trial, attempt, essay
  • Bulgarian: опит (opit) — trial, attempt, essay
  • Bulgarian: проба (proba) — trial, attempt, essay
  • Catalan: assaig — trial, attempt, essay
  • Catalan: temptativa — trial, attempt, essay
  • Catalan: prova — trial, attempt, essay
  • Czech: pokus — trial, attempt, essay
  • Czech: zkouška — trial, attempt, essay
  • Finnish: yritys — trial, attempt, essay
  • French: essai — trial, attempt, essay
  • French: test — trial, attempt, essay
  • German: Versuch — trial, attempt, essay
  • German: Prüfung — trial, attempt, essay
  • German: Test — trial, attempt, essay
  • German: Untersuchung — trial, attempt, essay
  • Irish: measúnú — trial, attempt, essay
  • Italian: prova — trial, attempt, essay
  • Italian: tentativo — trial, attempt, essay
  • Malay: cerakin — trial, attempt, essay
  • Occitan: assag — trial, attempt, essay
  • Occitan: ensag m temptativa — trial, attempt, essay
  • Romanian: încercare — trial, attempt, essay
  • Romanian: tentativă — trial, attempt, essay
  • Russian: о́пыт (ópyt) — trial, attempt, essay
  • Russian: испыта́ние (ispytánije) — trial, attempt, essay
  • Spanish: ensayo — trial, attempt, essay
  • Spanish: intento — trial, attempt, essay
  • Spanish: prueba — trial, attempt, essay
  • Spanish: ensaye — trial, attempt, essay
  • Ottoman Turkish: فتنه (fitne) — trial, attempt, essay
  • Bulgarian: анализ (analiz) — the qualitative or quantitative chemical analysis of something
  • Catalan: assaig — the qualitative or quantitative chemical analysis of something
  • Catalan: dosatge — the qualitative or quantitative chemical analysis of something
  • Czech: analýza — the qualitative or quantitative chemical analysis of something
  • Finnish: analyysi — the qualitative or quantitative chemical analysis of something
  • French: essai — the qualitative or quantitative chemical analysis of something
  • French: dosage — the qualitative or quantitative chemical analysis of something
  • German: Assay — the qualitative or quantitative chemical analysis of something
  • German: Analyse — the qualitative or quantitative chemical analysis of something
  • German: Untersuchung — the qualitative or quantitative chemical analysis of something
  • Hungarian: analitikai biokémiai próba — the qualitative or quantitative chemical analysis of something
  • Hungarian: biokémiai próba — the qualitative or quantitative chemical analysis of something
  • Hungarian: analitikai próba — the qualitative or quantitative chemical analysis of something
  • Hungarian: próba — the qualitative or quantitative chemical analysis of something
  • Indonesian: asai — the qualitative or quantitative chemical analysis of something
  • Indonesian: esai — the qualitative or quantitative chemical analysis of something
  • Irish: measúnacht — the qualitative or quantitative chemical analysis of something
  • Italian: analisi — the qualitative or quantitative chemical analysis of something
  • Italian: saggiatura — the qualitative or quantitative chemical analysis of something
  • Italian: saggio — the qualitative or quantitative chemical analysis of something
  • Latin: obrussa — the qualitative or quantitative chemical analysis of something
  • Malay: cerakin — the qualitative or quantitative chemical analysis of something
  • Occitan: assag — the qualitative or quantitative chemical analysis of something
  • Occitan: dosatge — the qualitative or quantitative chemical analysis of something
  • Polish: próba — the qualitative or quantitative chemical analysis of something
  • Portuguese: ensaio — the qualitative or quantitative chemical analysis of something
  • Russian: про́ба (próba) — the qualitative or quantitative chemical analysis of something
  • Spanish: ensayo — the qualitative or quantitative chemical analysis of something
  • Spanish: ensay — the qualitative or quantitative chemical analysis of something
  • Spanish: ensaye — the qualitative or quantitative chemical analysis of something
  • Azerbaijani: cəhd etmək — to attempt, to try
  • Catalan: assajar de — to attempt, to try
  • Catalan: provar (de) — to attempt, to try
  • Catalan: tractar de — to attempt, to try
  • Catalan: procurar de — to attempt, to try
  • German: versuchen — to attempt, to try
  • German: probieren — to attempt, to try
  • Russian: пыта́ться (pytátʹsja) — to attempt, to try
  • Spanish: probar — to attempt, to try
  • Spanish: tratar — to attempt, to try
  • Bulgarian: изпитвам (izpitvam) — to analyze (a metal, compound)
  • Bulgarian: правя анализ (pravja analiz) — to analyze (a metal, compound)
  • Catalan: contrastar — to analyze (a metal, compound)
  • Czech: analyzovat — to analyze (a metal, compound)
  • Dutch: essayeren — to analyze (a metal, compound)
  • Finnish: analysoida — to analyze (a metal, compound)
  • French: analyser — to analyze (a metal, compound)
  • German: analysieren — to analyze (a metal, compound)
  • Greek: αναλύω (analýo) — to analyze (a metal, compound)
  • Irish: measúnaigh — to analyze (a metal, compound)
  • Russian: определя́ть пробу (opredeljátʹ) — to analyze (a metal, compound)
  • Spanish: aquilatar — to analyze (a metal, compound)
  • Spanish: analizar — to analyze (a metal, compound)