Pronunciation: (gō'u-hed"), [key]
1. permission or a signal to proceed: They got the go-ahead on the construction work.
2. Chiefly Hawaii and California.a sandal held on the foot by a strap between the big toe and the next toe.
1. moving forward; advancing.
2. enterprising: a go-ahead Yankee peddler.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.