郵ゆう便びん袋ぶくろMeaningsNoun1. mail bagKanji used郵mail便convenience袋sackComposed of郵ゆう便びんmail service; postal service; mail; post; postal matter; postal itemsNoun袋ふくろbag; sack; pouch; skin of an orange (and other like fruits); dead end; plot of land surrounded by waterNoun