同どう訓くんどうくんMeanings1nounkun homophoneRefers to different kanji that share the same kun reading (native Japanese reading). Used in contexts like kanji learning or dictionary discussions.「暑あつい」と「熱あつい」は同どう訓くんの漢かん字じです。"暑い" and "熱い" are kanji with the same kun reading.