verb
1.
Synonyms: erase , black (out), blot out, cancel, delete, efface, expunge, obliterate, wipe (out), x (out)
Related Word: abstract, dispose (of), eliminate, remove
2.
Synonyms: neutralize , cancel (out), counteract, countercheck, frustrate, negate, negative, redress
Related Word: outweigh, overbalance
3.
Synonyms: abolish 1, abate, abrogate, annihilate, invalidate, negate, nullify, quash, undo, vitiate
Related Word: counteract, negative, neutralize; blot out, cancel, efface, obliterate; extinguish
Idioms: make void, set aside
Contrasted words: enact, ordain, pass
4.
to deprive of legal validity, force, or authority
annul a marriage
Synonyms: abrogate, discharge, dissolve, quash, vacate, void
Related Word: abolish, cancel, countermand, invalidate, nullify, undo
Idioms: make void