from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A highly flammable, explosive, colorless gas, C3H6, sometimes used as an anesthetic.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The simplest alicyclic hydrocarbon, C3H6, an inflammable gas, sometimes used as an anaesthetic.
from the GNU version of the Collaborative International Dictionary of English
- n. a colorless flammable gas (C3H6) with a three-carbon ring, sometimes used as an anesthetic.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a colorless flammable gas sometimes used as an inhalation anesthetic
Sorry, no etymologies found.