The qualitative or quantitative chemical analysis of something. Trial by danger or by affliction; adventure; risk; hardship; state of being tried. Tested purity or value. 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.
The alloy or metal to be assayed. To attempt something. To analyze or estimate the composition or value of a metal, ore etc. To affect. To try tasting, as food or drink. To attempt; try. The analysis of an ore, alloy, drug, etc. A substance to be thus tested or analyzed. The result or report of such an analysis.
To make an assay of; test; analyze. Origin of assay. Middle English from Old French essai, assai essay. From Anglo-Norman assaier , from assai , from Old French essai. Assay Sentence Examples. In a public assay office was established. Noun Usage experts warn against confusing the verbs "assay" and "essay. Examples of assay in a Sentence Verb They assayed the gold to determine its purity. Madrigal, The Atlantic , 5 Feb. Haseltine, Forbes , 5 May Then—if that test result is unclear or is positive, which mine was—additional testing can come in the form of the Western immunoblot assay , which tests for immunoglobulin M IgM or immunoglobulin G IgG response antibodies.
First Known Use of assay Verb 14th century, in the meaning defined at transitive sense 2 Noun 14th century, in the meaning defined at sense 4. Learn More About assay. Time Traveler for assay The first known use of assay was in the 14th century See more words from the same century. Listen to Our Podcast About assay. Get Word of the Day delivered to your inbox!
Sign Up. From the Editors at Merriam-Webster. To 'Essay' or 'Assay'? Statistics for assay Look-up Popularity. Style: MLA. More Definitions for assay. English Language Learners Definition of assay.
Medical Definition of assay Entry 1 of 2. Medical Definition of assay Entry 2 of 2. Zira US English. Oliver British. Wendy British. Fred US English. Tessa South African. Kwame Addo-Kufuor : This is a directive that we welcome Helen Fletcher : We can assume that any COVID vaccine containing the spike protein will induce IgM and therefore a diagnostic assay designed to detect spike specific IgM will not be able to differentiate vaccination from infection.
Kwame Addo-Kufuor : PMMC officials now have permanent access to our gold rooms during gold pours for a first-hand view of the processes, and to take assay samples for analysis and comparison and participate in pre-shipment sealing and processes. Select another language:. Please enter your email address: Subscribe. Notify me of new comments via email. Cancel Report.
Create a new account. Log In. Powered by CITE. Don't keep it to yourself Submit Definition. The ASL fingerspelling provided here is most commonly used for proper names of people and places; it is also used in some languages for concepts for which no sign is available at that moment. There are obviously specific signs for many words available in sign language that are more appropriate for daily usage.
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