Definitions

1. noun

A car with a rigid roof, as opposed to a convertible.

“She preferred the hardtop version of the new sports car over the convertible.”

2. noun

A removable or retractable roof on a car or other vehicle.

“The hardtop on this convertible can be easily folded back for open-air driving.”

3. noun

A structure with a solid roof, typically covering a swimming pool or a patio.

“The house had a large hardtop covering the backyard pool.”