n. the hormone secreted by the adrenal glands; epinephrine
He felt an adrenaline rising while skydiving.
He felt an adrenaline rising while skydiving.
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The adrenal gland's medulla secretes adrenaline.
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He felt an adrenaline rising while skydiving. Spelled as one word.
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hormone secretion; epinephrine; stimulation
calming; slowing
4 syllables
a-dren-a-line
adrenalin
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