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.

Definition of testify verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Sep 22, 2025 · testify (third-person singular simple present testifies, present participle testifying, simple past and past participle testified) (ambitransitive) To make a declaration, or give …

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 …

Definitions of 'testify' When someone testifies in a court of law, they give a statement of what they saw someone do or what they know of a situation, after having promised to tell the truth.

Factsheet What does the verb testify mean? There are eight meanings listed in OED's entry for the verb testify. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Master the word "TESTIFY" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.

The victim didn’t testify at the trial. The baseball player testified that he had used drugs. (Definition of testify from the Webster's Essential Mini Dictionary © Cambridge University Press)