from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A sealed enclosure in which condemned prisoners are executed by poison gas.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. a sealed chamber in which people are executed with poison gas
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. instrument of execution consisting of a sealed chamber into which poison gas is introduced; used to kill people or animals
Sorry, no etymologies found.