To stimulate with adrenaline or to cause an adrenaline response; to excite or energize.
From 'adrenal' (relating to the adrenal gland) + '-ize' (to cause or make). A modern verb created to describe the physiological effect of adrenaline.
When something 'adrenalizes' you, it's flooding your system with adrenaline—extreme sports athletes seek that feeling, and it's why horror movies and roller coasters are so addictive.
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