notch

noun

1.
a V-shaped indentation
Derived from:
notch
2.
the location in a range of mountains of a geological formation that is lower than the surrounding peaks
mountain pass pass
3.
a V-shaped or U-shaped indentation carved or scratched into a surface
carve nock
Derived from:
notch
4.
a small cut
nick snick
Derived from:
notch