BOCHE Meaning of BOCHE in English n. & adj. sl. derog. --n. 1. a German, esp. a soldier. 2 (prec. by the) Germans, esp. German soldiers, collectively. --adj. German. Etymology: F sl., orig. rascal: applied to Germans in the war of 1914-18 Oxford English vocab. Оксфордский английский словарь. 2012