全ぜん艦かん撤てっ退たいMeanings1expressionall ships retreat; complete ship withdrawalrare termA rare military command or expression meaning the withdrawal of all ships. Used in naval contexts.艦かん隊たい司し令れい官かんは「全ぜん艦かん撤てっ退たい」を命めいじた。The fleet commander ordered, "All ships retreat."