でかす Also written 出来す, 出かす Meanings Godan verb, Transitive to do; to commit; to accomplish; to achieve Example sentences でかしたね。ご両親もさぞかし鼻が高いでしょうね。Well done! Your parents must be proud of you. でかしたぞ。You did an excellent job. Jinuma: Japanese Dictionary · Word lists