🇯🇵Japanese Source WordCode: JA

耐火物

Pronunciation / Transliteration: taikabutsu

🇬🇧 Direct English Meaning:
Refractory/rɪˈfræk.tər.i/
adjectivenounCEFR C2 (Proficient)Top #8500 frequency
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🇯🇵 Example Sentence in Japanese:

"その工業炉は高性能な耐火物で裏打ちされている。"

Comprehensive Definitions & Senses

2 senses
As adjective
  1. 1

    Resistant to heat or melting; capable of withstanding extremely high temperatures without suffering degradation.

    "Refractory materials are essential for lining industrial furnaces and high-temperature reactors."
  2. 2

    Stubborn, unmanageable, or resistant to authority, treatment, or cure.

    "The patient presented with a refractory case of hypertension that failed to respond to standard medications."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the Latin 'refractarius' (stubborn, obstinate), from 'refractare' meaning 'to break back'. Over time, the physical sense of resisting heat evolved alongside the psychological sense of being stubborn or unresponsive to treatment.

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