Nūl'li-fȳ, v. t.

v. t. [imp. & p. p. NULLIFIED; p. pr. & vb. n. NULLIFYING.] [Fr. nullifier, Lat. nullificare, from nullus, none, and facere, to make.] 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.

Synonyms—To abolish; abrogate; revoke; annul; repeal. See ABOLISH.