a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin); stimulates autonomic nerve action. Synonyms: Adrenalin, adrenaline, epinephrin, epinephrine.
SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words with Friends is a trademark of Zynga. This site is for entertainment purposes only and is not sponsored by or affiliated with Hasbro, Mattel Inc. or Zynga in any way.