Wordnet 3.0
NOUN (1)
1.
a potent narcotic antagonist (trade name Narcan) especially effective with morphine;
[syn: naloxone, Narcan]
WordNet (r) 3.0 (2006):
Narcan
n 1: a potent narcotic antagonist (trade name Narcan) especially
effective with morphine [syn: naloxone, Narcan]