#1 smell v. inhale the odor of; perceive by the olfactory sense. wn
#2 smell v. emit an odor; "The soup smells good". wn
#3 smell n. [odor, odour, olfactory sensation, olfactory perception] the sensation that results when olfactory receptors in the nose are stimulated by particular chemicals in gaseous form; "she loved the smell of roses". wn
#4 smell n. [olfactory property, aroma, odor, odour, scent] any property detected by the olfactory system. wn
#5 smell v. smell bad; "He rarely washes, and he smells". wn
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