adrenalin
noun
ADJ. pure
QUANT. burst, flow, rush, surge He felt a surge of pure adrenalin as he won the race.
VERB + ADRENALIN feel
ADRENALIN + VERB course, flow, pump, surge The adrenalin was coursing through his system.
ADRENALIN + NOUN rush
PHRASES get the adrenalin flowing/going We'll start with a bit of dancing to get the adrenalin going.