One entry found for annul.

Main Entry: an·nul
Pronunciation: -nl
Function: verb
Inflected Form(s): an·nulled; an·nul·ling
1 : to make ineffective : NEUTRALIZE, CANCEL <annul the drug's effect>
2 : to bring to an end legally <annul a marriage>
- an·nul·ment /-nl-mnt/ noun

Pronunciation Symbols