Pronunciation: (gas'ing), [key]
1. an affecting, overcoming, or poisoning with gas or fumes.
2. the act of a person or thing that gasses.
3. a process by which something is gassed, as in fumigation.
4. the evolution of gases during electrolysis.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.