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Definitions

tester

[tes-ter] / ˈtɛs tər /






NOUN
test pilot
Synonyms


Example Sentences

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As a key product tester for Bristol-based Smartbox, which creates technology to help people with disabilities to communicate, the company has now named its new testing laboratory Harchie's Lab.

From BBC ● Jul. 9, 2026

Anthropic said that there are safeguards in place to prevent the AI system from being misused for cybersecurity tasks and that no tester has been able to broadly bypass these guardrails.

From Los Angeles Times ● Jun. 16, 2026

The seams in the seat jackets of our tester were puckered and imperfect.

From The Wall Street Journal ● May 30, 2026

Another tester appreciated how easy it was to eat.

From Barron's ● Feb. 24, 2026

The Blue’s Clues tester played the part of Steve, and walked the kids through the script, making a careful note of all the questions they answered correctly and those that seemed to baffle them.

From "The Tipping Point" by Malcolm Gladwell




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