What is "doubledecker"

Usage examples of "doubledecker".

In the deserts the lower forms flourished unchecked in their chaos: you could hardly turn your head without seeing some multipedic hyena or doubledecker superworm pulsing toward you over the mottled sands.

The bus was a tongue-red-and-black doubledecker manufactured by Rolls-Royce in 1953.

Like an enormous lawn mower, the doubledecker ran over five- and six-foot-high fems, thick brush, small trees.