おうよう 応用 Common word JLPT N2 LinksSentence search for 応用Sentence search for おうようKanji details for 応 and 用Edit in JMdict Noun, Suru verb, Transitive verb1. (practical) application; putting to practical useNoun or verb acting prenominally2. applied (e.g. physics, linguistics, research) Discussions Log in to talk about this word.