Noun
any property detected by the olfactory system
the sensation that results when olfactory receptors in the nose are stimulated by particular chemicals in gaseous form
Source: WordNetI know that if odour were visible as colour is, I'd see the summer garden aureoled in rainbow clouds. Robert Bridges
Body odour (known also as scent of the immortals) is a disgusting condition with an awful, nauseating smell. Gao Xingjian
The smell of the library was always the same – the musty odour of old clothes mixed with the keener scent of unwashed bodies, creating what the chief librarian had once described as "the steam of the social soup." Peter Ackroyd
It may often be noticed, the less virtuous people are, the more they shrink away from the slightest whiff of the odour of un-sanctity. The good are ever the most charitable, the pure are the most brave. Dinah Craik
Painted flowers have no odour. Dutch Proverb
What should prevent the herring bag from having the odour of the herrings? Irish Proverb