Odor

n.

1.

Any smell, whether fragrant or offensive; scent; perfume. Meseemed I smelt a garden of sweet flowers, That dainty odors from them threw around. - Spenser. To be in bad odor to be out of favor, or in bad repute.

Noun	1.	odor - any property detected by the olfactory system Synonyms: aroma, olfactory property, odour, smell, scent
	2.	odor - the sensation that results when olfactory receptors in the nose are stimulated by particular chemicals in gaseous form; "she loved the smell of roses" Synonyms: odour, olfactory perception, olfactory sensation, smell

air, atmosphere, attribute, aura, badge, balminess, bouquet, brand, breath, cachet, cast, character, characteristic, configuration, cut, differentia, differential, distinctive feature, earmark, feature, fetor, figure, flavor, fragrancy, fruitiness, gust, hallmark, hint, idiocrasy, idiosyncrasy, impress, impression, incense, index, individualism, keynote, lineaments, mannerism, mark, marking, mold, muskiness, nature, nosegay, particularity, peculiarity, perfume, property, quality, quirk, savor, seal, shape, singularity, smack, specialty, spice, spiciness, spirit, stamp, stench, suggestion, sweet savor, sweet smell, taint, tang, taste, token, tone, trait, trick