Nul·li·fy v. t. [imp. & p. p. Nullified p. pr. & vb. n. Nullifying ] To make void; to render invalid; to deprive of legal force or efficacy.
Such correspondence would at once nullify the conditions of the probationary system. --I. Taylor.
Syn: -- To abrogate; revoke; annul; repeal; invalidate; cancel. See Abolish.
◄ ►
nullify
v 1: declare invalid; "The contract was annulled"; "void a plea"
[syn: invalidate, annul, quash, void, avoid]
[ant: validate]
2: show to be invalid [syn: invalidate] [ant: validate]
3: make ineffective by counterbalancing the effect of; "Her
optimism neutralizes his gloom"; "This action will negate
the effect of my efforts" [syn: neutralize, neutralise,
negate]
[also: nullified]
nullified
adj : deprived of legal force [syn: invalidated]