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. 全反射

    全反射

    全ぜん反はん射しゃ

    total reflection

    NTNounScience & MathKanji Vocab20 strokes

    ぜんはんしゃ

    Noun

    1.
    total reflection

    Stroke 0 / 20

    Speed1.0x

    Kanji that make up this word

    全
    まった.く・すべ.て…(3)
    whole・entire・all・complete・fulfill
    反
    そ.る・そ.らす・かえ.す・かえ.る・-かえ.る…(6)
    anti-
    射
    い.る・さ.す・う.つ…(1)
    shoot・shine into・onto・archery
    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

    • 全
    • 反
    • 射

    Explore more

    Kanji Vocab dictionary›Browse all entries›