What is Nose?

Nose definition and meaning on Dictionary terms:
the part of the face or facial region in humans and certain animals that contains the nostrils and the organs of smell and functions as the usual passageway for air in respiration: in humans it is a prominence in the center of the face formed of bone and cartilage, serving also to modify or modulate the voice.
this part as the organ of smell.

the sense of smell: fragrances appealing to the nose.
anything regarded as resembling the nose of a person or animal, as a spout or nozzle.
the prow of a ship.
the forward end of an aircraft.
the forward edge of the head of a golf club.
a projecting part of anything: the nose of a pair of pliers.
a faculty of perceiving or detecting: to have a nose for news.
the human nose regarded as a symbol of meddling or prying: Why can’t he keep his nose out of my business?
the length of a nose: The horse won the race by a nose.
the bouquet of an alcoholic drink, especially the distinctive aroma of a wine.

verb (used with object), nosed, nos