みっせつ 密接 Common word JLPT N1 LinksSentence search for 密接Sentence search for みっせつKanji details for 密 and 接Edit in JMdict Na-adjective (keiyodoshi), Noun1. close (relationship, connection, etc.); intimate; nearNoun, Suru verb, Intransitive verb2. being in close proximity; being adjacent Discussions Log in to talk about this word.