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Definition of testing

testing

/ˈtɛs.tɪŋ/
test · ing

Adverb:testingly
•
Plural:testings
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testing Lexical Profile

testing Game Scores & Validity

• noun

1

The practice or process of administering examinations, trials, or analyses to evaluate the quality, performance, knowledge, or condition of someone or something.

Example

"The software underwent rigorous testing to ensure all security vulnerabilities were resolved before launch."

Synonyms
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• adjective

1

Requiring maximum effort, patience, or endurance; difficult and challenging.

Example

"The marathon runners faced testing weather conditions during the final five miles of the race."

Synonyms
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Antonyms
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• Rhymes for testing

Word Origin & Etymology

Derived from the verb 'test', which comes from Old French 'test' and Latin 'testum' (an earthen pot or crucible used in alchemy to assay precious metals), combined with the participial suffix '-ing'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Testing. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/testing
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