1) 二項にこう Parts 二 項 #87,006 Link copied! にこう [1] にこう [0] Meaning Shirabe No-adjective mathematics binomial; binary; dyadic Kanji 二 ニ two, two radical (no. 7) 項 コウ paragraph, nape of neck, clause Forms 二項#87,006二項にこうにこうにこう