色分け いろわけ Meanings Noun, する verb, Transitive classification by colour; sorting by color; color-coding; colour-coding classification; sorting; grouping Kanji 色 color. Read as いろ. 分 part. Read as わけ. Example sentences この地図は、用途地域ごとに色分けがされています。This map is color-coded by zoning district. Jinuma: Japanese Dictionary · Word lists