'odour' definitions:
Definition of 'odour'
(from WordNet)
noun
The sensation that results when olfactory receptors in the nose are stimulated by particular chemicals in gaseous form; "she loved the smell of roses" [syn: smell, odor, odour, olfactory sensation, olfactory perception]
noun
Any property detected by the olfactory system [syn: olfactory property, smell, aroma, odor, odour, scent]