JLPT N2 Vocabulary 部首 (bushu) radical (of a kanji character) JLPT N2 Learning Done Flashcards Recall mode Meaning 部首 (ぶしゅ, bushu) is a JLPT N2 vocabulary word meaning “radical (of a kanji character)”. Kanji in this word 部 section 首 neck ← Previous輸血 All N2 vocabulary Next →煎る