けつごう 結合 Common word JLPT N1 LinksSentence search for 結合Sentence search for けつごうKanji details for 結 and 合Edit in JMdict Noun, Suru verb, Transitive verb, Intransitive verb1. combination; union; joining; linking; couplingNoun, Suru verb, Intransitive verb2. bondChemistryNoun3. join (in relational algebra)Computing Discussions Log in to talk about this word.