Meaning & Definition of Adrenaline in English
English⟶
Adrenaline
Pronunciation:
/əˈdrɛnəˌlɪn/Part of Speech:
nounPlural:
adrenalinesMeaning and Definition of Adrenaline
1. Primary Definition
A hormone released in response to stress, increasing heart rate and energy.
2. Detailed Definitions
Definition: A hormone produced by the adrenal glands that is released into the blood in response to stress or excitement, increasing heart rate and energy levels.
Example Sentence: When faced with danger, the body releases adrenaline, preparing it for fight-or-flight responses.
Definition: A substance that creates feelings of excitement or vigor.
Example Sentence: The thrill of skydiving gave him an adrenaline rush that he craved.
Etymology
Origin: From 'adrenal' + '-ine', referring to the adrenal glands where it is produced.
Synonyms
epinephrine | adrenalin | stress hormone | excitement hormone
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.
Translations
- Spanish: adrenalina
- French: adrénaline
- German: Adrenalin
- Russian: адреналин
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 of adrenaline
Meaning: juice
Example Sentence: He was flying high on adrenaline juice after the game.