Thesaurus.com
Dictionary.com
Showing results for assay. Search instead for ihassam.
Definitions

assay

[a-sey, as-ey, a-sey] / æˈseɪ, ˈæs eɪ, æˈseɪ /
NOUN
analysis
Synonyms
STRONG
appraisal assessment estimation evaluation examination inspection investigation measurement rating survey test trial valuation
Antonyms
STRONG
ignorance neglect
VERB
analyze
Synonyms
STRONG
appraise apprise assess check estimate evaluate examine eyeball inspect investigate measure peg prove rate read see size survey test try valuate value weigh
WEAK
check out size up
Antonyms
STRONG
ignore neglect

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

To measure individual circadian phases, Prof. Dr. Achim Kramer developed the BodyTime assay.

From Science Daily • Jan. 3, 2026

Dash, whose team includes former software engineers from Moderna, automates common laboratory tests such as Elisa, or enzyme-linked immunosorbent assay, which is used for tasks such as evaluating a drug’s safety and efficacy.

From The Wall Street Journal • Jul. 23, 2025

We set up an inhibition assay in test tubes.

From Salon • Dec. 16, 2024

They developed an assay that can be used to screen drugs to see if they restore protein mobility by comparing each drug's effect on a simple biomarker with surface cysteines to one without.

From Science Daily • Nov. 27, 2024

How can one assay the total impact of the unprecedented calamity that gave rise to the world we live in?

From "1491" by Charles C. Mann