Olfactories pl. : of Olfactory

Example:
Which of these activates an olfactory receptor and causes the transmission of information about a smell?

Taxonomy
Webster's New World College Dictionary, yourdictionary, olfactory, sense of smell, pronunciation, fac, word list, dictionary, online dictionary, odor, thesaurus, websters, synonyms, usage examples, quotes, tory, äl, fak.

Defination from the web:
olfactories from Webster's New World College Dictionary. Meaning of olfactories. Pronunciation of olfactories. Definition of the word olfactories. ... olfactories -·ries. an organ of smell. Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc. ...