Kumi logo
    Kumi

    Learn Japanese. Where understanding folds into fluency.

    Dictionary

    KanjiKanji vocabularyKana vocabularyKanaRadicalsGrammarJLPT N5

    Learn

    GuidesStart where you areWhat is KMT?RoadmapFAQ

    Connect

    EmailDiscordInstagramThreadsTikTokYouTubeLinkedInBlueskyX

    Newsletter

    Start learning free →

    Free forever tier. No card required.

    © 2026 Kumiai Inc. All rights reserved.

    AboutFAQContactStatusPrivacyTermsAttributions
    Dictionary
    1. Dictionary
    2. Kanji Vocab
    3. 睡眠剤

    睡眠剤

    睡すい眠みん剤ざい

    sleeping tablet

    NTNounMedicine & HealthKanji Vocab33 strokes

    すいみんざい

    Noun

    1.
    sleeping tablet

    Stroke 0 / 33

    Speed1.0x

    Kanji that make up this word

    睡
    ねむ.る・ねむ.い…(1)
    drowsy・sleep・die
    眠
    ねむ.る・ねむ.い…(2)
    sleep・die・sleepy
    剤
    かる・けず.る…(3)
    dose・medicine・drug
    Kumi logo

    Track your mastery

    Kumi's KMT system tracks your mastery across kanji, vocabulary, grammar, and reading. Create a free account to use it on 220,000+ concepts.

    Related concepts for this entry

    Used in vocabulary

    • 睡
    • 眠
    • 剤

    Explore more

    Kanji Vocab dictionary›Browse all entries›