RomajiDesu localhost
珪質海綿 けいしつかいめん keishitsukaimen

JMdict entry #2207680

  1. noun (common) (futsuumeishi) siliceous sponge (any sponge other than those of class Calcarea)

Kanji in this word

jade, scepter, or
substance, quality, matter
sea, ocean
綿
cotton

Look up another word