non(r = adv.all) not - negation of a word or group of words; "he does not speak French"; "she is not going"; "they are not friends"; "not many"; "not much"; "not at all"

   No; not. See No, a. Chaucer. [1913 Webster]

non assumpsit, non compos, non compos mentis, non est factum, non est inventus, non liquet, non obstante, non pros, non pros., non prosequitur, non sequitur, non vult, persona non grata, sine qua non