あ こすり合わせる Show inflections LinksSentence search for こすり合わせるSentence search for こすりあわせるSentence search for 擦り合わせるKanji details for 合Edit in JMdict Ichidan verb, Transitive verb1. to rub together (e.g. one's hands)Other forms擦り合わせる 【こすりあわせる】 Discussions Log in to talk about this word.