has tested
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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.
testnounthe means by which the presence, quality, or genuineness of anything is determined; a means of trial.
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.
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 rising despite news that Apple has tested memory chips from China’s ChangXin Memory Technologies.
From Barron's ● Aug. 10, 2026
A sample of iceberg lettuce from the food supplier Taylor Farms has tested positive for the parasite that caused an explosive diarrhoea outbreak affecting thousands of people in the US, officials said.
From BBC ● Jul. 19, 2026
The skirmish was the latest in a string of incidents that has tested the two-month-old ceasefire.
From The Wall Street Journal ● Jun. 10, 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
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