The meaning of ASSAYER is one that assays; specifically : a chemist who assays the value and amount of metals in ores and alloys.

The treasurer, he observes, should receive the bullion; the assayer, by an operation on a few grains of it, is to ascertain its fineness.

Define assayer. assayer synonyms, assayer pronunciation, assayer translation, English dictionary definition of assayer. n. 1. a. Qualitative or quantitative analysis of a metal or ore to determine its …

Mar 10, 2026 · At its simplest, an assayer takes a sample of material, breaks it down using heat or chemicals or specialized instruments, and reports precisely what’s in it and how much.

assayer, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

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An assayer is a professional who analyzes and tests the composition of substances such as metals, alloys, or minerals, to determine their quality, purity, or quantity.

The word 'assayer' comes from the Old French 'essayer', meaning 'to test' or 'to try', which reflects the work they do. In the 14th century, the term began to be associated specifically with those testing …

Definition, thesaurus and related words for 'assayer'. Synonyms, antonyms, hypernyms, hyponyms, meronyms, usage examples, and much more...

3 days ago · "Assayer." Vocabulary.com Dictionary, Vocabulary.com, https://www.vocabulary.com/dictionary/assayer. Accessed 20 Apr. 2026. Copy citation Examples …