Epinephrine
/ɛpɪˈnɛfɹɪn/
Last Updated: January 2, 2026 at 12:30 PM
Scrabble:18 ptsWWF:21 pts11 letters
Definition of Epinephrine
noun
- A catecholamine hormone and neurotransmitter; as a hormone, secreted by the adrenal gland in response to stress (when it stimulates the autonomic nervous system); as a neurotransmitter, synthesized from norepinephrine.
Anagrams of Epinephrine
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Synonyms & Antonyms
SYNONYMS
adrenalinadrenaline