hardtop(redirected from hardtop roads)
Also found in: Thesaurus.
An automobile designed to look like a convertible but having a rigidly fixed, hard top.
1. (Automotive Engineering) a car equipped with a metal or plastic roof that is sometimes detachable
2. (Automotive Engineering) the detachable hard roof of some sports cars
a style of car having a rigid metal top and no center posts between the side windows.