assay /ˈæseɪ/noun 7verb 6forms 5 noun7 •Examination and determination; test.This cannot be, by no assay of reason. — 1603 •The qualitative or quantitative chemical analysis of something. •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. •Trial, attempt.I am withal persuaded that it may prove much more easy in the assay than it now seems at distance. — 1644 •The alloy or metal to be assayed. •Tested purity or value.Purfled with gold and pearl of rich assay. — 1590 •Trial by danger or by affliction; adventure; risk; hardship; state of being tried.Through many hard assayes which did betide. — 1590 verb6 •To attempt (something).To-night let us assay our plot. — 1604 •To analyze or estimate the composition or value of (a metal, ore etc.). •To try tasting, as food or drink. •To affect.when the heart is ill assay'd — 1579 •(no longer used) To try, attempt (to do something).When Saul cam to Jerusalem he assayde to cople hymsilfe with the apostles, and they wer all afrayde of hym and beleved not that he was a disciple. — 1526 •(no longer used) To test the abilities of (someone) in combat; to fight. formsassayed · assaying · assayeth · assays · assayest