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tested
  • past participle of test.
  • past tense form of test.

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.

The FDA later identified in testing that the baby wipes were contaminated with Burkholderia cepacia and Burkholderia gladioli, bacterias commonly found in soil and water, in product samples tested by the FDA.

From Los Angeles Times • Jun. 8, 2026

Screening programmes, where healthy people's hearts aged 14-35 are tested to look for dangerous underlying issues, have found that around one in 300 could be affected.

From BBC • Jun. 8, 2026

We tested our model, using techniques such as factor analysis and principal component analysis, to ensure that all of the pieces fit together from a statistical standpoint.

From The Wall Street Journal • Jun. 8, 2026

Williams tested the market in 2021, asking for $7.5 million for the lovely residence.

From MarketWatch • Jun. 8, 2026

In 1949 the Soviets tested their first atomic bomb, using plans stolen by spies from American labs.

From "Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War" by Steve Sheinkin