しつりょういん 質料因 LinksSentence search for 質料因Sentence search for しつりょういんKanji details for 質, 料 and 因Edit in JMdict Noun1. material cause (one of Aristotle's four fundamental types of answer to the question "why?")Philosophy, See also 目的因, See also 形相因, See also 作用因 Discussions Log in to talk about this word.