\Ca"pel\ (k[=a]"p[e^]l), Caple \Ca"ple\ (-p'l), n. [Icel.
kapall; cf. L. caballus.]
A horse; a nag. [Obs.] --Chaucer. Holland.

\Ca"pel\ (k[=a]"p[e^]l), n. (Mining)
A composite stone (quartz, schorl, and hornblende) in the
walls of tin and copper lodes.