intransitive. To swear falsely, commit perjury.

intransitive. To swear falsely. Also transitive with clause as object.

To commit perjury; (Criminal Law) to lie during the course of a judicial proceeding, esp. whilst on oath. intransitive.

Probably transitive (perhaps also intransitive). = perjure, v.

intransitive. To renege; to commit perjury.

In phrases relating to making, keeping, or breaking a promise, trust, oath, etc., as to keep (also †hold) (one's) faith, to break (one's) faith, to…