hardtop

[ hahrd-top ]
/ ˈhɑrdˌtɒp /

noun

a style of car having a rigid metal top and no center posts between windows.
Also called hardtop convertible. a similar style of car that is designed to resemble a convertible.

Origin of hardtop

First recorded in 1945–50; hard + top1

British Dictionary definitions for hardtop

hardtop
/ (ˈhɑːdˌtɒp) /

noun

a car equipped with a metal or plastic roof that is sometimes detachable
the detachable hard roof of some sports cars