1) 濾こす #80,771 Inflections of 濾す Class Godan verb Stem Inflected ending ✕ Link copied! こす [0] Meaning Shirabe Godan verb Transitive verb to filter; to strain その液体えきたいはうまくこせない。 The liquid does not strain well. Kanji 濾 ロ filter Forms 濾す#67,591濾こす漉す#80,771漉こすこすこす