bubbletop

or bub·ble-top

[ buhb-uhl-top ]

noun

1. a transparent dome, usually made of plastic or bulletproof glass, that serves as the roof or part of the roof of an automotive vehicle.
2. a vehicle having such a dome:

   The old van was converted into a bubbletop.

adjective

1. fitted with such a dome:

   a bubbletop limousine.

Word History and Origins

Origin of bubbletop¹

First recorded in 1965–70; bubble + top ¹

Example Sentences

Yes, sir; this is the 1961 Lincoln Continental four-door convertible bubbletop.

From Project Gutenberg