- forswear (v.)
[forswear 词源字典]
- Old English forswerian "swear falsely" (intransitive), also "abandon or renounce on oath" (transitive), from for- "completely" + swerian "to swear" (see swear (v.)). Related: Forswore; forsworn; forswearing.[forswear etymology, forswear origin, 英语词源]