disple means to discipline; to subject to discipline or punishment, especially for religious purposes. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
Etymology
Apparently a reduced form of discipline.
verb
- To discipline; to subject to discipline or punishment, especially for religious purposes.“And bitter Penance with an yron whip, / Was wont him once to disple euery day […]”