an.nul.ment

annulment的音标和读音：
DJ音标发音： [əˈnʌlmənt]
KK音标发音： [əˈnʌlmənt]

annulment的词性：
n.（名词）

1. An act of making or declaring void.
废除，取消；宣布无效：使或宣布无效的行为

2. The retrospective as well as prospective invalidation of a marriage, as for nonconsummation, effected by means of a declaration stating that the marriage was never valid.
宣告婚姻无效：法院对已发生或将发生的不完美婚姻所作的无效宣告