Japanese

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Kanji in this term
そと
Grade: 2
はこ > ばこ
Jinmeiyō
kun'yomi
For pronunciation and definitions of 外函 – see the following entry.
そとばこ
[noun] outer box; (of books) slipcase
Alternative spelling
外箱
(This term, 外函, is an alternative spelling (especially books) of the above term.)