Definition of Annul

Verb: annul (annulled,annulling)  u'núl

1. Declare invalid
   "The contract was annulled";
   - invalidate, quash, void, avoid, nullify
    
2. Cancel officially
   "He annulled the ban on smoking";
   - revoke, lift, countermand, reverse, repeal, overturn, rescind, vacate

See also:
annuity
annular

Anagrams containing the word annul

annul lannu ulann nulan nnula