Pronunciation: (skram), [key]
—v.i., scrammed, scram•ming. Informal.
to go away; get out (usually used as a command): I said I was busy, so scram.
Pronunciation: (skram), [key] Informal.
the rapid shutdown of a nuclear reactor in an emergency.
to shut down (a nuclear reactor) rapidly in an emergency.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.