Recognize  v. (also -ise) (-zing or -sing) 1 identify as already known. 2 realize or discover the nature of. 3 (foll. By that) realize or admit. 4 acknowledge the existence, validity, character, or claims of. 5 show appreciation of; reward. 6 (foll. By as, for) treat.  recognizable adj. [latin recognosco]