1. (

• olfactory_property ,
• smell ,
• aroma ,
• odor ,
• odour ,
• scent

) any property detected by the olfactory system ;

2. (

• smell ,
• 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" ;