from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Irreversible brain damage and loss of brain function, as evidenced by cessation of breathing and other vital reflexes, unresponsiveness to stimuli, absence of muscle activity, and a flat electroencephalogram for a specific length of time.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. An irreversible loss of brain function and cessation of brain activity.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. death when respiration and other reflexes are absent; consciousness is gone; organs can be removed for transplantation before the heartbeat stops
Sorry, no etymologies found.