濃こ墨ずみMeanings1nounthick India inkRefers to a dense, dark India ink used in calligraphy or painting. The term is somewhat specialized.書しょ道どうでは、濃こ墨ずみを使つかって力ちから強づよい線せんを書かくことがある。In calligraphy, thick India ink is sometimes used to draw bold lines.