🇩🇪German Source WordCode: DE

Refraktarität

Pronunciation / Transliteration: ʁefʁaktaʁiˈtɛːt

🇬🇧 Direct English Meaning:
Refractoriness/rɪˈfræktərɪnəs/
nounCEFR C2 (Proficient)Top #48200 frequency
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🇩🇪 Example Sentence in German:

"Die Refraktarität des Gewebes schützt das Herz vor Übererregung."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The quality or state of being stubborn, obstinate, or unyielding to control, guidance, or treatment.

    "The patient's refractoriness to standard chemotherapy forced the oncology team to consider an experimental trial."
  2. 2

    In physiology, the period of recovery during which a nerve or muscle fiber is unresponsive to a second stimulus.

    "Cardiac refractoriness prevents the heart muscle from going into a continuous, fatal tetanus contraction."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the Latin adjective 'refractarius' (stubborn, obstinate), from 'refractare' (to break back or resist), combining the prefix 're-' with 'fractus' (broken). Entering the English language in the late 16th century via French, the term originally denoted stubbornness or unruliness before expanding into technical domains such as metallurgy, medicine, and electronics to describe resistance to heat, treatment, or stimulation.

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