What does 郵便箱 mean?
郵便箱 is a Japanese noun meaning “postbox” in English. It is written as 郵便箱 in kanji, ゆうびんばこ in hiragana, and yuubinbako in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
彼が帰宅すると郵便箱に手紙が入っていた。
Upon returning home, he found a letter in the mailbox.