The Open Dictionary

affidavit

noun

UK/ˌæf.əˈdeɪ.vɪt/
US/ˌæf.əˈdeɪ.vɪt/

Definitions of affidavit noun

  1. Countable

    A formal written statement made under oath, used as evidence in legal proceedings.

    • The lawyer requested the witness to submit an affidavit detailing the events.

    • He signed an affidavit affirming that the information he provided was true.

    • In court, an affidavit can serve as a valid substitute for testimony.