assay
verb
, ˈa-ˌsā
\
Definition of assay
(Entry 1 of 2)
assay
noun
, a-ˈsā
\
Definition of assay (Entry 2 of 2)
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Synonyms for assay
Synonyms: Verb
analyze, anatomize, break down, cut, deconstruct, dissect
Synonyms: Noun
analysis, anatomizing, anatomy, breakdown, deconstruction, dissection
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Examples of assay in a Sentence
Verb
They assayed the gold to determine its purity. the company assayed a sample of the rock to see if it contained gold in quantities worth miningNoun
a metallurgist did an assay on the metal and determined it contained nickel the poem about a frustrated man's last assay at greatness
Recent Examples on the Web: Verb
This Saturday, as a tribute to Previn’s memory at the opening weekend of Tanglewood, the Boston Symphony will assay the concerto, with Mutter as soloist. — New York Times, "The Week in Arts: Sarah Jessica Parker Back for More ‘Divorce’; a Farewell to ‘My Fair Lady’," 29 June 2019 But interoperability—from ad-blocking to switching app stores—is a means by which customers can assay real counteroffers. — The Economist, "Regulating Big Tech makes them stronger, so they need competition instead," 6 June 2019 After giving the foragers a day to recover from their treatments, the researchers assayed pathogen loads across all of the ants in the colony. — Diana Gitig, Ars Technica, "Sick ants stay away from the kids," 26 Nov. 2018 At the Pantages, the role is assayed by Adrianna Hicks, an ensemble player in the Broadway revival who hasn’t quite made the leap to headliner. — Charles Mcnulty, latimes.com, "'The Color Purple' national tour turns down the wattage — and burns a little less brightly," 30 May 2018 That was followed by another sweaty hour in which Hinterhäuser assayed all six of Ustvolskaya’s piano sonatas, written between 1947 and 1988, with no break between them. — Mark Swed, latimes.com, "This year's Ojai Music Festival was bright, and dark, and very very hot," 12 June 2018 David Lord and a team at Sandia National Laboratories have been working on finding and developing methods for analyzing oils from different fields to quickly assay their chemical constituents. — Alexis C. Madrigal, The Atlantic, "The Great Crude-Oil Fireball Test," 5 Feb. 2018 One challenge was to precisely assay the uranium isotopes, which could shed light on the material's source; on at least one measurement, COE scientists came out tops. — Richard Stone, Science | AAAS, "U.S.-China mission rushes bomb-grade nuclear fuel out of Africa," 31 Aug. 2017 One challenge was to precisely assay the uranium isotopes, which could shed light on the material's source — Richard Stone, Science | AAAS, "U.S.-China mission rushes bomb-grade nuclear fuel out of Africa," 31 Aug. 2017Recent Examples on the Web: Noun
What the blood assays for the tau protein, the main component of tangles in the brain, tell us is little less certain. — The Conversation, oregonlive.com, "Here’s what we know about blood tests for Alzheimer’s," 10 Aug. 2019 For each patient, the scientists combined the founder mutations to form a personalized assay, which could then be used to pick up signs of breast cancer DNA in blood samples. — Alice Park, Time, "Promising Blood Test Could Help to Predict Breast Cancer Recurrence," 8 Aug. 2019 Only three labs nationwide use modern assays to screen for HIV. — Richard Stone, Science | AAAS, "Exclusive: North Korea claimed to be free of HIV. But infections appear to be surging," 24 June 2019 Krammer used a novel assay to measure the hemagglutinin stalk antibodies. — Debbie Ponchner, Scientific American, "New Finding Advances the Search for a Universal Flu Vaccine," 3 June 2019 The company develops receptor assays, computer screening and antibody discovery technologies to help companies seeking to get prescription drug approvals. — San Diego Union-Tribune, "How the 16 highest-paid CEOs of San Diego public companies made their money," 14 July 2019 Since May, the results of 70 leaf assays have come in: some of the Ozark Chinquapin Foundation’s test plot trees are even more genetically resistant than Chinese chestnut, which does not succumb to chestnut blight. — Robert Langellier, National Geographic, "A legendary Ozark chestnut tree, thought extinct, is rediscovered," 24 June 2019 Microarrays for running assays on large numbers of genes at once were brand-new. — Quanta Magazine, "Wanted: More Data, the Dirtier the Better," 6 June 2017 One of the biggest challenges in outbreak response, particularly for emerging infectious diseases, is the availability of reliable diagnostic assays that can quickly and accurately determine infection status. — R. Daniel Bressler, Vox, "“Designer bugs”: how the next pandemic might come from a lab," 6 Dec. 2018These example sentences are selected automatically from various online news sources to reflect current usage of the word 'assay.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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