じゅうてい 従弟 LinksSentence search for 従弟Sentence search for じゅうていSentence search for いとこKanji details for 従 and 弟Edit in JMdict Noun1. cousin (younger male)See also 従兄Other forms従弟 【いとこ】Notesいとこ: Gikun (meaning as reading) or jukujikun (special kanji reading). Discussions Log in to talk about this word.