休きゅう出しゅつMeanings1nounworking on a day offabbreviationAbbreviation of 休日出勤. Used in workplace contexts to refer to coming in to work on a scheduled day off.See also: 休日出勤今こん週しゅう末まつは休きゅう出しゅつになりそうだ。It looks like I'll have to work this weekend.休きゅう出しゅつの申しん請せいを出だした。I submitted a request to work on my day off.