test
noun
the means by which the presence, quality, or genuineness of anything is determined; a means of trial.
has tested
-
present perfectof test (3rd person singular).present perfect
Used to describe actions that started in the past and continue into or have direct relevance to the present.
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.
A small clinical trial led by researchers at Dana Farber Cancer Institute has tested a treatment strategy that began with laboratory discoveries at the Salk Institute.
From Science Daily ● Oct. 4, 2026
On its website, Compliant Technologies says it has tested the G.L.O.V.E on people with cardiovascular problems and pacemakers with no issues.
From Los Angeles Times ● Aug. 13, 2026
Micron stock was reacting to news that Apple has tested memory chips from China’s ChangXin Memory Technologies.
From Barron's ● Aug. 10, 2026
For adults 65 and older, Moderna has tested the shot against Fluzone High-Dose and found its shot generated a stronger antibody response in blood tests.
From The Wall Street Journal ● Aug. 6, 2026
Since I was little, my mother has tested me with riddles she learned as a child in Afghanistan.
From "The Sky at Our Feet" by Nadia Hashimi
