defeasanceWiktionary 原文演变路径（由近及远）英语源自 ←盎格鲁-诺曼语 defeasaunce词源说明From Anglo-Norman defeasaunce.释义（英文）名词 Noun(now rare) Destruction, defeat, overthrow.(US, law) The rendering void of a contract or deed; an annulment or abrogation.动词 Verb(US, law, transitive) To void; to annul.词族相关词（1）defease