: examination and determination as to characteristics (such as weight, measure, or quality) archaic : trial, attempt. Did you know? Usage experts warn against confusing the verbs assay and essay.

ASSAYED definition: 1. past simple and past participle of assay 2. to examine a substance to find out how pure it is or…. Learn more.

ASSAYED meaning: 1. past simple and past participle of assay 2. to examine a substance to find out how pure it is or…. Learn more.

ASSAY meaning: 1. to examine a substance to find out how pure it is or what its properties (= qualities) are: 2…. Learn more.

Define assayed. assayed synonyms, assayed pronunciation, assayed translation, English dictionary definition of assayed. an analysis of a substance, esp. of an ore or drug: His find required an assay to determine its value.

As a noun, assay means a test or appraisal to determine the components of a substance or object. As a verb, it refers to the act of analyzing, or of conducting that test. It is usually used in chemistry-related fields like metallurgy and pharmaceuticals, but you can also assay a …

What does the adjective assayed mean? There is one meaning in OED's entry for the adjective assayed . See ‘Meaning & use’ for definition, usage, and quotation evidence.

Definition of assay verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Simple past tense and past participle of assay. By mixing assayed samples he is able to produce an opium containing uniformly 10% of morphia. Concentrated filtrates were also assayed for …

A slight chance, a negligible chance, but one he dared not fail to assay. The new assay was quick to deliver. We have assessed the capability of proteins from this eukaryote to enter emerging mitochondria using a specifically designed in vitro assay.