assay
1. [ verb ] (chemistry) analyze (chemical substances)
Related terms: analyze bioassay
2. [ noun ] an appraisal of the state of affairs
Synonyms: test check
Examples:

"they made an assay of the contents" "a check on its dependability under stress"

Related terms: appraisal diagnostic_assay biopsy bioassay stress_test paternity_test Pap_test skin_test Snellen_test pregnancy_test Apgar_score countercheck check
3. [ noun ] a quantitative or qualitative test of a substance (especially an ore or a drug) to determine its components; frequently used to test for the presence or concentration of infectious agents or antibodies etc.
Related terms: test diagnostic_assay bioassay immunohistochemistry elisa
4. [ noun ] (writing) a written report of the results of an analysis of the composition of some substance
Related terms: report
5. [ noun ] a substance that is undergoing an analysis of its components
Related terms: substance
6. [ verb ] make an effort or attempt
Synonyms: try attempt seek essay
Examples:

"He tried to shake off his fears" "The infant had essayed a few wobbly steps" "The police attempted to stop the thief" "He sought to improve himself" "She always seeks to do good in the world"

Related terms: act endeavor fight risk gamble grope give_it_a_whirl take_a_dare give_it_a_try test attempt essay trier
Similar spelling:   Asay
  ass
  Asa
  Asia
  ashy
  Asha
  asea
  Askey
  as
  ask
  ash