negative adverb, originally the gen. of ὅς, spelled οὐκ if followed by a word beginning with a vowel and a smooth breathing, οὐχ if followed by a vowel and rough breathing, not, no, Mt.
originally was the neuter of ὅστις, that, Mt. 2:16, 22, 23; 6:5, 16; often used pleonastically in reciting another's words, Mt. 9:18; Lk. 19:42; Acts 5:23; as a causal particle, for that, for, because, Mt.