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, esp. the distinctive aroma of a wine.

to perceive by or as by the nose or the sense of smell

a cheese that could be nosed at some distance.

to approach the nose to, as in smelling or examining; sniff.

to move or push forward with or as with the nose

The dog nosed its pup back into the yard. The boat nosed its way toward shore.

to touch or rub with the nose; nuzzle.

to smell or sniff.

to seek as if by smelling or scent

The dogs nosed after their quarry.

to move or push forward

to nose into the wind.

to meddle or pry (often fol. by about, into, etc.)

They are always nosing about in other people's business.

nose out,

to defeat, esp. by a narrow margin

The other candidates had been nosed out in the final returns.

to learn or discover, esp. by snooping or prying

to nose out a secret.

count noses

to count the number of people in attendance

Each time the troop left an exhibit the leader counted noses.

cut off one's nose to spite one's face

to create a disadvantage to oneself through one's own spiteful action.

follow one's nose

to go forward in a straight course.

to guide oneself by instinct

I found the house by following my nose.

hold one's nose, to repress feelings of distaste, repulsion

or offense for something that one is obliged to do

He held his nose and voted for the bill.

keep one's nose clean

to behave oneself; avoid trouble or scandal

Did he keep his nose clean after he got out of prison?

keep one's nose to the grindstone. grindstone ( def. 3 ) .

lead or lead around by the nose

to exercise complete control over; dominate totally

He lets his brother lead him by the nose.

look down one's nose at

to regard with disdain or condescension

He had always looked down his nose at those who were poorer than he.

on the nose

Informal .

precisely, correctly, or perfectly.

exactly on time

We made it at ten o'clock on the nose.

(of a bet) for win only.

Australian Informal . decayed or putrid; stinking.

Australian Informal . distasteful or unpleasant; of doubtful validity or propriety.

pay through the nose

to pay an excessive price

They patronize small and exclusive shops where they cheerfully pay through the nose.

put someone's nose out of joint

to annoy or irritate greatly.

to supersede a person in another's regard, devotion, etc.

to thwart someone; spoil someone's plans.

rub someone's nose in

to persecute or tease someone persistently about; nag someone about

I know I was wrong but you don't have to rub my nose in it.

turn up one's nose at

to regard with contempt; scorn

My friend turns up his nose at anyone who hasn't had a college education.

under someone's nose

plainly visible to; in full view of; in bold defiance of

The theft took place right under the detective's nose. Also, under someone's very nose.

verb

nose