Dictionary
go/no-go
Pronunciation: (gō'nō'gō"), [key]—
adj.
being or relating to a decision as to whether or not to proceed as planned or to the time at which such a decision must be made.
Also,go'-no'-go",go or no-go.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.