耐たい久きゅう

た

い

きゅ

う

Common wordFreq.FrequencyTop 10,000

Meanings

1

noun

endurance; durability; persistence

Refers to the ability to withstand wear, pressure, or damage over time. Often used in technical or physical contexts, such as materials, products, or physical stamina.

このタイヤは耐たい久きゅう性

せい

に

優すぐ

れ

て

いる

。

These tires have excellent durability.

過か酷こくな環かん境きょうでの耐たい久きゅうテストを行おこなった。

We conducted endurance tests under harsh conditions.

Usage patterns

〈物もの〉の耐たい久きゅうテストをするto run a durability test on something
新しん製せい品ひんの耐たい久きゅうテストを行おこなった。
We ran a durability test on the new product.

Kanji

耐-proof, enduring
久long time, old story

Related words

持じ久きゅう
持久 emphasizes sustained effort or stamina over time (often abstract, as in sports), while 耐久 emphasizes resistance to physical wear or damage.
耐たい性せい
耐性 refers to tolerance or resistance against a specific factor (heat, drugs, bacteria), while 耐久 is the broader concept of long-term endurance against wear.
耐たい久きゅう性せいN1
耐久 is a shorter noun/prefix meaning endurance (as in 耐久レース endurance race), while 耐久性 explicitly names the measurable property of being durable.

Word family

耐たい久きゅう性せいN1
durability; endurance; resilience
耐たい久きゅう力りょく
durability; stamina; endurance
耐たい久きゅう財ざい
durable goods; durables
耐たい久きゅう商しょう品ひん

Etymology

Compound of 耐 (endure, withstand) and 久 (long time). The combination conveys the idea of enduring over a long period.

durable goods; durable consumer goods

耐たい久きゅうレース

endurance race

耐たい久きゅう消しょう費ひ財ざい

durable goods; durable consumer goods