- nose, olfactory organ - the organ of smell and entrance to the respiratory tract; the prominent part of the face of man or other mammals; "he has a cold in the nose"
--1 is a kind of chemoreceptor
--1 is a part of face, human face; upper respiratory tract
--1 has parts:
--1 has particulars:turbinate bone, turbinate, turbinal; ethmoidal artery, arteria ethmoidalis; nasal cavity; internasal suture, sutura internasalis; bridge; nostril, anterior naris snout, neb; snout, rostrum; beak, honker, hooter, nozzle, snoot, snout, schnozzle, schnoz; conk; hawk nose; proboscis; pug nose; Roman nose, hooknose