Are nose use as verb well noun?

Yes, the word "nose", can be used both as a verb and a noun.

As a noun, nose refers to the prominent part of the face or snout of a human or animal used for smelling and breathing.

Examples:

- She has a small, upturned nose.

- The dog's nose twitched as he sniffed the air.

- My glasses are always slipping off my nose.

As a verb, nose means to use one's nose to detect or investigate something.

Examples:

- She nosed around the room, looking for her missing keys.

- The detective nosed through the evidence, searching for clues.

- The reporter was nosing around for a good story.

In both cases, the pronunciation of the word "nose" remains the same, but the context in which it is used determines its part of speech.