Wiktionary
n. A variant form of '''turtleback'''.
Usage examples of "turtle-back".
Bond watched the big green turtle-backed island grow on the horizon and the water below him turn from the dark blue of the Cuba Deep to the azure and milk of the inshore shoals.
Low turtle-backed outlines, with long weapons jutting from their sloped forward plates, the barrels built up from coils or rings, some sort of wave-guide or electromagnetic launcher.
Rubber got out the PLEDGE OF THE RUBBER BAND, but Turtle-back wouldn't have his name added to it, saying he didn't like to have his name written down anywhere.
He thought both he and Roland had a pretty good idea of how to get out of this world, suspected Stephen King himself could direct them to Turtle-back Lane in Lovell, where reality was thin and — according to John Cullum, at least — the walk-ins had been plentiful of late.