Open English Wordnet
Nouns
(n)notcha V-shaped indentation“mandibular notch” (n)pass, mountain pass, notchthe location in a range of mountains of a geological formation that is lower than the surrounding peaks“we got through the pass before it started to snow” (n)notcha V-shaped or U-shaped indentation carved or scratched into a surface“there were four notches in the handle of his revolver” Verbs
(v)notchcut or make a notch into“notch the rope” (v)notchnotch a surface to record something