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. 亀レス

    亀レス

    亀かめレ​ス​

    replying to an email or online discussion after a long delay

    NTNounInternet & Social MediaKanji Vocab14 strokes

    かめレス

    Noun

    1.
    replying to an email or online discussion after a long delay, slow response
    slang

    Stroke 0 / 14

    Speed1.0x

    Characters that make up this word

    亀
    かめ…(5)
    tortoise・turtle
    Kanji
    レ
    re
    Kana
    ス
    su
    Kana
    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

    • 亀
    • レ
    • ス

    Explore more

    Kanji Vocab dictionary›Browse all entries›