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Definition of trial

trial

/ˈtɹaɪ.əl/
tri · al

Plural:trials
•
Adjective:trial
•
Past Simple:trialed
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Past Participle:trialed
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Present Participle:trialing
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trial Lexical Profile

trial Game Scores & Validity

• noun

1

A formal examination of evidence by a judge, typically before a jury, in order to decide guilt in a case of criminal or civil proceedings.

Example

"The high-profile fraud trial lasted for six weeks before the jury reached a verdict."


2

A test of the performance, qualities, or suitability of someone or something, especially a clinical study evaluating a medical treatment.

Example

"The new medication showed promising results during its second phase of clinical trials."


3

A person, experience, or thing that tests a person's endurance, patience, or faith; a hardship or annoyance.

Example

"The harsh winter weather proved to be a severe trial for the early settlers."

Synonyms
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Antonyms
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• adjective

1

Done, made, or used as a test, experiment, or preliminary evaluation.

Example

"New subscribers are eligible for a thirty-day trial period before any charges apply."

Synonyms
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Antonyms
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• verb

1

To test something (especially a new product, system, or medical treatment) to assess its suitability, quality, or performance.

Example

"The school district decided to trial the new digital curriculum in three classrooms before adopting it district-wide."

Synonyms
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Word Nuance & Usage

Frequently confused in spelling with 'trail' (a path or track) due to the transposed vowels. As an adjective (or attributive noun), 'trial' is used strictly before a noun (e.g., 'a trial period').

• Rhymes for trial

Word Origin & Etymology

From Anglo-French 'triel', a noun of action derived from Old French 'trier', meaning 'to pick out, cull, or examine'.

Cite this Entry


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