Enter a clue or pattern or both:
The Clue
Source of some rushes (10 letter answer)
The Answer
ADRENALINE
Tags
Notes
The answer ADRENALINE is so rare that it appears less than once every 2500 puzzles.
Definition
ADRENALINE as a noun:
1. (epinephrine, epinephrin, adrenaline, Adrenalin) = a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin); stimulates autonomic nerve action