- that part of a helmet which covers and protects the nose
- anything like a nose in form or position, as the lower end of a microscope
- the bridge of a pair of eyeglasses
- A piece of armor that forms part of a helmet and protects the nose.
- The part of a pair of eyeglasses that fits across the nose.
- See noseband.
- The part of a microscope, often rotatable, to which one or more objective lenses are attached.