NIX Meaning of NIX in English I. noun Synonyms: nothing 1, naught ( or nought), nil, windII. adverb Synonyms: no , nay, ||nit, ||nopeIII. verb Synonyms: veto , kill, negative, non-placet Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003