予備役 よびえき Meanings Noun service in the first reserve Kanji 予 pre-. Read as ヨ. 備 prepare 役 role. Read as エキ. Words containing 予備役 予備役将校訓練課程 (よびえきしょうこうくんれんかてい) Reserve Officers' Training Corps (US) Jinuma: Japanese Dictionary · Word lists