🇵🇹Portuguese Source WordCode: PT

adrenalina

Pronunciation / Transliteration: adrenalina

🇬🇧 Direct English Meaning:
Adrenaline/əˈdren.əl.ɪn/
nounCEFR B2 (Upper)Top #4500 frequency
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🇵🇹 Example Sentence in Portuguese:

"A montanha-russa dá uma grande descarga de adrenalina."

Comprehensive Definitions & Senses

1 sense
As noun
  1. 1

    A hormone secreted by the adrenal glands that increases rates of blood circulation, breathing, and carbohydrate metabolism and prepares muscles for exertion.

    "She felt a surge of adrenaline as she stepped onto the stage."

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Synonyms (1)

Linguistic Origin & Historical Etymology

Derived from the New Latin roots 'ad-' (to) and 'ren' (kidney), combined with the chemical suffix '-ine', reflecting its origin from the adrenal glands situated above the kidneys. Coined in the late 19th and early 20th century following the isolation of the hormone by Japanese scientist Jokichi Takamine and others.

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