JMdict: 1158100

異本 【いほん】

  1. [n] variant edition (of a book); alternative version; different manuscript
  2. [n] strange book; rare book; unique book
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
異 Uncommon, Different, Queerness, Strangeness, Wonderful, Curious, Unusual イ こと, こと.なる, け
本 Book, Present, Main, Origin, True, Real, Counter For Long Cylindrical Things ホン もと