Adrenaline

/ɐdɹˈɛnəlˌɪn/

/əˈdɹɛnəɫən/

Adrenaline

a body hormone produced in case of anger, fear, or excitement that makes the heart beat faster and the body react quicker

synonyms : epinephrin

epinephrine

What is "adrenaline"?

Adrenaline, also known as epinephrine, is a hormone produced by the adrenal glands. It plays a crucial role in the body's response to stress and emergencies. When released into the bloodstream, adrenaline triggers various physiological changes, such as increased heart rate, elevated blood pressure, and heightened mental alertness. These effects prepare the body for a "fight-or-flight" response, helping to mobilize energy and enhance physical performance. Adrenaline is an essential component of the body's stress response system and contributes to our ability to cope with challenging situations.

Examples

1. Scoring a goal in soccer always gives me a rush of adrenaline.

2. Now, adrenaline will clear the system fairly quickly.

3. Caffeine just squirts adrenaline in your brain.

4. I hate adrenaline.