NOTCH Notch, n. Etym: [Akin to nock; cf. OD. nock, OSw. nocka. Cf. Nick a notch.]
1. A hollow cut in anything; a nick; an indentation. And on the stick ten equal notches makes. Swift.
2. A narrow passage between two elevation; a deep, close pass; a defile; as, the notch of a mountain.
NOTCH
Notch, v. t. [imp. & p. p. Notched; p. pr. & vb. n. Notching.]
1. To cut or make notches in ; to indent; also, to score by notches; as, to notch a stick.
2. To fit the notch of (an arrow) to the string. God is all sufferance; here he doth show No arrow notched, only a stringless bow. Herrick.
NOTCHBOARD
Notch"board`, n. (Carp.)
Defn: The board which receives the ends of the steps in a staircase.
NOTCHING
Notch"ing, n.
1. The act of making notches; the act of cutting into small hollows.