同どう族ぞく目もく的てき語ごどうぞくもくてきごMeanings1nouncognate objectgrammar›A grammatical term for an object that shares the same root or meaning as the verb, such as 歌を歌う (sing a song). Used in linguistics and language study.「歌うたを歌うたう」の「歌うた」は同