ないしん 内診 LinksSentence search for 内診Sentence search for ないしんKanji details for 内 and 診Edit in JMdict Noun, Suru verb, Transitive verb1. consultation at an office (as opposed to a house call)See also 宅診Noun, Suru verb, Transitive verb2. pelvic examination Discussions Log in to talk about this word.