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Translate files Adrenaline
/əˈdrɛnəˌlɪn/
Meaning & Definition
noun
A hormone produced by the adrenal glands that increases heart rate, blood pressure, and energy supply in response to stress or danger.
The athlete felt a surge of adrenaline as he prepared for the final race.
A feeling of great excitement or energy caused by a rush of adrenaline in the body.
Skydiving gave her a thrilling adrenaline rush that she would never forget.
A term often used to describe the excitement or energy associated with high-stakes situations.
The adrenaline of performing in front of a large crowd can be both exhilarating and terrifying.
Etymology
From 'adrenal' + '-ine', referring to the adrenal glands where it is produced.
Common Phrases and Expressions
adrenaline rush
A sudden surge of energy and excitement.
get a rush
To experience a heightened state of excitement or energy.
Related Words
epinephrine
A synthetic version of adrenaline used as a medication.
fight-or-flight response
The physiological reaction that occurs in response to a perceived harmful event.
Slang Meanings
juice
He was flying high on adrenaline juice after the game.