Assay

Assay
Assay As*say", n. [OF. asai, essai, trial, F. essa. See {Essay}, n.] 1. Trial; attempt; essay. [Obs.] --Chaucer. [1913 Webster]

I am withal persuaded that it may prove much more easy in the assay than it now seems at distance. --Milton. [1913 Webster]

2. Examination and determination; test; as, an assay of bread or wine. [Obs.] [1913 Webster]

This can not be, by no assay of reason. --Shak. [1913 Webster]

3. Trial by danger or by affliction; adventure; risk; hardship; state of being tried. [Obs.] [1913 Webster]

Through many hard assays which did betide. --Spenser. [1913 Webster]

4. Tested purity or value. [Obs.] [1913 Webster]

With gold and pearl of rich assay. --Spenser. [1913 Webster]

5. (Metallurgy) 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. [1913 Webster]

6. The alloy or metal to be assayed. --Ure. [1913 Webster]

Usage: {Assay} and {essay} are radically the same word; but modern usage has appropriated {assay} chiefly to experiments in metallurgy, and {essay} to intellectual and bodily efforts. See {Essay}. [1913 Webster]

Note: Assay is used adjectively or as the first part of a compound; as, assay balance, assay furnace. [1913 Webster]

{Assay master}, an officer who assays or tests gold or silver coin or bullion.

{Assay ton}, a weight of 29,166 2/3 grams. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

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Synonyms:
(to determine the quality of metals, alloys, or ores), , , , (metallic substances), ,


Look at other dictionaries:

  • Assay — Saltar a navegación, búsqueda Assay País …   Wikipedia Español

  • Assay — As*say , v. t. [imp. & p. p. {Assayed}; p. pr. & vb. n. {Assaying}.] [OF. asaier, essaier, F. essayer, fr. essai. See {Assay}, n., {Essay}, v.] 1. To try; to attempt; to apply. [Obs. or Archaic] [1913 Webster] To night let us assay our plot. Shak …   The Collaborative International Dictionary of English

  • assay — [n] analysis appraisal, assessment, estimation, evaluation, examination, inspection, investigation, measurement, rating, survey, test, trial, valuation; concepts 24,103,290 assay [v] analyze appraise, apprise, assess, check, check out, estimate,… …   New thesaurus

  • assay — ► NOUN ▪ the testing of a metal or ore to determine its ingredients and quality. ► VERB 1) carry out an assay on. 2) archaic attempt. DERIVATIVES assayer noun. ORIGIN Old French assai, essai trial …   English terms dictionary

  • assay — [as′ā, a sā′; ] for v. [ a sā′, əsā] n. [ME & Anglo Fr assai < OFr essai, trial: see ESSAY, n.] 1. an examination or testing 2. the analysis of an ore, alloy, drug, etc. to determine the nature, proportion, or purity of the ingredients 3. a… …   English World dictionary

  • Assay — As*say , v. i. To attempt, try, or endeavor. [Archaic. In this sense essay is now commonly used.] [1913 Webster] She thrice assayed to speak. Dryden. [1913 Webster] …   The Collaborative International Dictionary of English

  • assay — I noun analysis, ascertainment, assessment, breakdown, calculation, computation, diagnosis, examination, experiment, exploration, measurement, probation, probe, test, test case, verification II verb analyze, ascertain, assess, calculate, compute …   Law dictionary

  • assay — vb assess, evaluate, *estimate, appraise, value, rate Analogous words: *analyze, resolve: *calculate, compute, reckon: *prove, test, try, demonstrate …   New Dictionary of Synonyms

  • Assay — An assay is a procedure where a property or concentration of an analyte is measured.There are numerous types of assays, such as an antigen capture assay, bioassay, competitive protein binding assay, crude oil assay, four point assay, immunoassay …   Wikipedia

  • Assay — 47° 04′ 31″ N 0° 17′ 27″ E / 47.0752777778, 0.290833333333 …   Wikipédia en Français

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