固定残業 こていざんぎょう Meanings Noun expected overtime (stipulated as a specific number of hours) See also: みなし残業 (みなしざんぎょう). Kanji 固 solid. Read as コ. 定 fix. Read as テイ. 残 remain. Read as ザン. 業 business. Read as ギョウ. Words containing 固定残業 固定残業代 (こていざんぎょうだい) fixed overtime pay Jinuma: Japanese Dictionary · Word lists