adrenaline
nounfeminine/a.dɾe.nɨˈli.nɐ/medium
a·dre·na·li·na
Definition
A hormone produced by the adrenal glands that increases heart rate and blood pressure.
Adrenaline is released in stressful situations.
Feeling adrenaline is common in extreme sports.
Etymology
Do inglês 'adrenaline'