A smelling organ; a nose.

plural of olfactory

(biochemistry) Any of a class of polymeric glycoproteins that are a major component of the extracellular matrix of olfactory neuroepithelium

(neuroanatomy) Either of the first of twelve paired cranial nerves which arise in the olfactory neurosensory cells of the nasal mucous membrane and carries information of the sense of smell from the nasal cavity to the brain.

(biology) Of or pertaining to both olfactory and motor activity, as for example where thinking about an odor triggers sniffing.

A mental disorder in which the patient believes he/she is emitting abnormal and offensive body odours.

sexual arousal caused by smells

The chemical study of smell.

plural of olfactomedin

plural of olfactologist