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. 耐久性

    耐久性

    耐たい久きゅう性せい

    durability

    KMT8News #24+1NounTechnologyScience & MathKanji Vocab20 strokes

    たいきゅうせい

    Noun

    1.
    durability

    Stroke 0 / 20

    Speed1.0x

    この靴くつは耐たい久きゅう性せいが高たかい。

    These shoes have high durability.

    KMT7Daily LifeTechnology
    新あたらしい素そ材ざいは、従じゅう来らいの製せい品ひんよりも耐たい久きゅう性せいに優とりれている。

    The new material has superior durability compared to conventional products.

    KMT8TechnologyScience & Math
    スマートフォンの耐たい久きゅう性せいを向こう上じょうさせるため、様さま々ざまな試し験けんが行おこなわれている。

    Various tests are being conducted to improve the durability of smartphones.

    KMT8TechnologyScience & Math
    この合ごう金きんは、極きょく限げん環かん境きょう下かでも高たかい耐たい久きゅう性せいを示しめす。

    This alloy exhibits high durability even under extreme environmental conditions.

    KMT8Science & MathTechnology
    建けん築ちく物ぶつの耐たい久きゅう性せいを確かく保ほするためには、適てき切せつな材ざい料りょう選えらびと工こう法ほうが重じゅう要ようだ。

    To ensure the durability of a building, appropriate material selection and construction methods are important.

    KMT9TechnologyScience & MathArt & Design

    Kanji that make up this word

    耐
    た.える…(2)
    -proof・enduring
    久
    ひさ.しい…(7)
    long time・old story
    性
    さが…(2)
    sex・gender・nature
    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

    • 耐
    • 久
    • 性

    Explore more

    Kanji Vocab dictionary›Browse all entries›