Lewis & Short

ēdormisco, ĕre, v. inch. a. [edormio], to sleep out, to sleep off a debauch (perh. only in the foll. passages): crapulam, Plaut. Rud. 2, 7, 28: hoc villi, Ter. Ad. 5, 2, 11: unum somnum, Plaut. Am. 2, 2, 65.