The meaning of TESTIFY is to make a solemn declaration under oath for the purpose of establishing a fact (as in a court). How to use testify in a sentence.

TESTIFY definition: 1. (of a person) to speak seriously about something, especially in a law court, or to give or…. Learn more.

TESTIFY definition: to bear witness; give or afford evidence. See examples of testify used in a sentence.

Define testify. testify synonyms, testify pronunciation, testify translation, English dictionary definition of testify. v. test·i·fied , test·i·fy·ing , test·i·fies v. intr. 1. To give testimony in a legal …

Dec 14, 2025 · testify (third-person singular simple present testifies, present participle testifying, simple past and past participle testified) (ambitransitive) To make a declaration, or give …

Law to state or declare under oath, usually in court: [no object] The witness was afraid to testify. [~ + (that) clause] testified that she had seen him fleeing from the scene of the crime.

TESTIFY meaning: 1 : to talk and answer questions about something especially in a court of law while formally promising that what you are saying is true; 2 : to talk about or say (something) in …