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Definition of witness

witness

/ˈwɪt.nəs/
wit · ness

Plural:witnesses
•
Past Simple:witnessed
•
Past Participle:witnessed
•
Present Participle:witnessing
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witness Lexical Profile

witness Game Scores & Validity

• noun

1

A person who sees an event, typically a crime or accident, take place.

Example

"Police are appealing for any witnesses to the collision to come forward."


2

A person giving sworn testimony to a court of law or the police.

Example

"The defense attorney cross-examined the key witness for three hours."


3

Evidence or proof of something.

Example

"The sheer scale of the monument is a witness to the ambition of its creators."

Synonyms
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Antonyms
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• verb

1

To see an event, typically a crime or accident, happen.

Example

"Several bystanders witnessed the robbery as they were walking out of the bank."


2

To give or serve as evidence of something; to testify.

Example

"Her dedication to the project witnesses a profound commitment to the community."


3

To be the scene, setting, or time period in which an event takes place.

Example

"The late nineteenth century witnessed a rapid expansion of the railway network."

Synonyms
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Antonyms
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• Rhymes for witness

Word Origin & Etymology

From Old English 'witnes' meaning 'knowledge, understanding, or testimony', formed from 'witan' (to know) plus the suffix '-nes'. Its modern sense shifted toward the person providing testimony or observing an event.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


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