noun
adrenaline; epinephrine
Refers to the hormone adrenaline, often in medical, biological, or figurative contexts about excitement or stress.
危険を感じると、体内でアドレナリンが分泌される。
When you sense danger, adrenaline is released in the body.
彼はアドレナリン全開で走り続け
He kept running with adrenaline pumping.