0 the part of the face that sticks out above the mouth, through which you breathe and smell:
1 the front of a vehicle, especially an aircraft:
2 to look around or search in order to discover something, especially something that other people do not want you to find:
4 the part of the face above the mouth through which a person or animal breathes and smells:
5 the front of a vehicle, esp. an aircraft or spacecraft
6 to look around or search in order to discover something, esp. something that other people do not want you to find:
She took out her handkerchief and blew her nose loudly.
Her hands were covered in dust and she had a black smudge on her nose.
She wondered if she should take out her nose stud for the job interview.
She had plastic surgery on her nose to straighten it.
Lengthening the spike has the effect of moving the point of re-attachment of the separated layer up the nose of the body towards the shoulder.
Consider, for example, the fact that we are all obliged to refrain from picking our respective noses in public places.
Consider that there is no trivial link between the sight of watching someone else scratch their nose, and the experience of scratching your own nose.