- present participle of test.
testing
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.
Testing for those engines is expected to begin later this year or in 2027.
From Los Angeles Times • Jun. 17, 2026
Testing showed that the membranes could distinguish between molecules that differ by only 100-200 Daltons, a level of precision that is extremely difficult to achieve with conventional polymer membranes.
From Science Daily • Jun. 12, 2026
Testing during the project showed that AI systems could identify individual vulnerabilities and instantly link separate, minor weaknesses into viable avenues of attack.
From The Wall Street Journal • Jun. 10, 2026
That was contrary to the unanimous recommendation of the Standardized Testing Task Force, a faculty group that had studied the issue for more than a year.
From The Wall Street Journal • Jun. 1, 2026
Testing, one, two, three, then played it back.
From "Harbor Me" by Jacqueline Woodson
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