testify

/ˈtɛstəˌfaɪ/
verb
  1. To give evidence or speak under oath in a court of law.
    • The witness was called to testify about what she heard that night.
    • He refused to testify against his own brother.
    • The expert will testify regarding the safety of the product.
  2. To serve as evidence or proof of something.
    • Her success testifies to years of hard work and dedication.
    • The empty streets testify to the severity of the storm.
    • The ancient ruins testify to a once-great civilization.
  3. To declare or express a personal belief or experience, especially in a religious context.
    • At the meeting, several members stood up to testify about their faith.
    • She testified that her life had changed after the experience.
    • He testified to the power of forgiveness in his own life.
Antonyms