がいぶけつごう 外部結合 LinksSentence search for 外部結合Sentence search for がいぶけつごうKanji details for 外, 部, 結 and 合Edit in JMdict Noun1. outer join (e.g. in relational database); left outer joinComputingNoun2. external coupling; external linkage Discussions Log in to talk about this word.