外がい国こく郵ゆう便びんMeaningsNoun1. mail from abroad; foreign mail; overseas mailKanji used外outside国country郵mail便conveniencePitch accentがいこくゆうびんComposed of外がい国こくforeign countryNoun郵ゆう便びんmail service; postal service; mail; post; postal matter; postal itemsNoun