Dictionary definition · nose
noun
- 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"
- a front that resembles a human nose (especially the front of an aircraft)"the nose of the rocket heated up on reentry"
- the front or forward projection of a tool or weapon"he ducked under the nose of the gun"
- a small distance"my horse lost the race by a nose"
- a symbol of inquisitiveness"keep your nose out of it"
- the sense of smell (especially in animals)"the hound has a good nose"
verb
- search or inquire in a meddlesome way"This guy is always nosing around the office"
- advance the forward part of with caution"She nosed the car into the left lane"
- catch the scent of; get wind of"The dog nosed out the drugs"
- push or move with the nose
- rub noses
- defeat by a narrow margin
Source: Open English WordNet (CC BY 4.0).