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adrenaline junkie

n. (context idiomatic English) One who is seemingly addicted to the sensation of exhilaration associated with risky behaviors or exciting situations, and who actively seeks such opportunities.

Usage examples of "adrenaline junkie".

It seemed that Ivy and Jenks were right that not only was I an adrenaline junkie, but I needed a sensation of danger to get turned on.

She was an adrenaline junkie, a risk-taker, and though she had spent the past five years fighting her own nature, punishing herself for Dallas's death and trying to shape her life, her personality, into a more conventional pattern, she could no longer maintain the illusion.

She was also an adrenaline junkie, a whore for Lee Tran, a double agent, my lover, and an assassin who had killed nine men.