The cardinal number equal to the sum of 11 + 1, The books of the Minor Prophets in the Hebrew Scriptures, The number next following eleven; the sum of ten and two, or of twice six; twelve units or objects; a dozen, adjective_ denoting a quantity consisting of 12 items or units
A set of 12, An indefinite, large number, A large, unspecified number of, comfortably estimated in small multiples of twelve, thus generally implied to be significantly more than ten or twelve, but less than perhaps one or two hundred; many, adjective_ Twelve, denoting a quantity consisting of 12 items or units
Disgusting or offensive, Brutishly coarse, as in behavior; crude, Expressing, or originating in, animal or sensual appetites; hence, coarse, vulgar, low, obscene, or impure, noun_ by the quantity; at wholesale, twelve gross; one hundred and forty-four dozen, The number of twelve dozen; twelve times twelve