Webster’s Revised Unabridged Dictionary · 1913
Crotch
Crotch, n. (Billiards) In the three-ball carom game, a small space at each corner of the table. See Crotched, below.
Crotch, v. t. [imp. & p. p. Crotched; p. pr. & vb. n. Crotch′ing.] 1. To provide with a crotch; to give the form of a crotch to; as, to crotch the ends of ropes in splicing or tying knots.
2. (Logging) To notch (a log) on opposite sides to provide a grip for the dogs in hauling. [Western, U. S.]