JLPT N1 Vocabulary 等級 (toukyuu) grade, class JLPT N1 Learning Done Flashcards Recall mode Meaning 等級 (とうきゅう, toukyuu) is a JLPT N1 vocabulary word meaning “grade, class”. Kanji in this word 等 etc. 級 class ← Previous尉 All N1 vocabulary Next →ポジション