Welcome to the new LearnersDictionary.com. We want to hear your thoughts about the new design.

adrenaline

1 ENTRIES FOUND:
Save
adrenalinenoun
or chiefly Britishadrenalinˈdrɛnələn/
adrenaline
noun
or chiefly British adrenalin ˈdrɛnələn/
Learner's definition of ADRENALINE  
[noncount]
: a substance that is released in the body of a person who is feeling a strong emotion (such as excitement, fear, or anger) and that causes the heart to beat faster and gives the person more energy
◊ If you experience a rush of adrenaline or an adrenaline rush, you feel very excited and full of energy.
Comments & Questions  
Comments & Questions
What made you want to look up adrenaline? Include any comments and questions you have about this word.