Kumi logo
Kumi

Learn Japanese. Where understanding folds into fluency.

Dictionary

KanjiKanji vocabularyKana vocabularyKanaRadicalsGrammarJLPT N5

Learn

GuidesData reportsStart 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. 遺精

    遺精

    遺い精せい

    involuntary ejaculation (e.g. nocturnal emission)

    NTNoun, Participle, VerbMedicine & HealthKanji Vocab29 strokes

    いせい

    Noun, Participle, Verb

    1.
    involuntary ejaculation (e.g. nocturnal emission)

    Stroke 0 / 29

    Speed1.0x

    Kanji that make up this word

    遺
    のこ.す…(2)
    bequeath・leave behind・reserve
    精
    しら.げる・くわ.しい…(3)
    refined・ghost・fairy・energy・vitality…(4)
    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

    • 遺
    • 精

    Explore more

    Kanji Vocab dictionary›Browse all entries›