碓氷峠 うすいとうげ noun (common) (futsuumeishi) Also 碓氷峠: うすいとうげ Usuitōge 碓氷峠うすいとうげ Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) Usui Pass 漢字 kanji used 碓 pestle 13画 氷 icicle, ice 5画 峠 mountain peak, mountain pass 9画