You searched for: “olfact
olfact (s) (noun), olfacts (pl)
A unit of odor, the minimum perceptible odor, being the minimum concentration of a substance in a solution which can be perceived by a large number of normal individuals, expressed in terms of grams per liter.
This entry is located in the following unit: olfacto-, olfact- (page 1)
(Latin: to smell; pertaining to the sense of smell; scent; to cause to smell at)