ないせき 内戚 LinksSentence search for 内戚Sentence search for ないせきSentence search for ないしゃくKanji details for 内 and 戚Edit in JMdict Noun1. paternal relative; relative on one's father's sideSee also 外戚Other forms内戚 【ないしゃく】 Discussions Log in to talk about this word.