そうにゅう 挿入 Common word Wanikani level 47 Wanikani level 49 Play audio LinksSentence search for 挿入Sentence search for そうにゅうKanji details for 挿 and 入Edit in JMdict Noun, Suru verb, Transitive verb1. insertion; interposition; interpolation; infixing; (sexual) penetrationNoun2. interpolationMathematicsNoun3. infixGrammar Discussions Log in to talk about this word.