odor meaning and definition

ODOR noun

Definition of odor (noun)

1. any property detected by the olfactory system
   • synonyms: aroma, odour, olfactory property, scent, smell
2. 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