something visible that by association or convention represents something else that is invisible | a front that resembles a human nose (especially the front of an aircraft) |
an arbitrary sign (written or printed) that has acquired a conventional significance | a projecting spout from which a fluid is discharged |
| the front or forward projection of a tool or weapon |
| the organ of smell and entrance to the respiratory tract; the prominent part of the face of man or other mammals |
| the sense of smell (especially in animals) |
| a natural skill |
| a symbol of inquisitiveness |
| a small distance |