(archaic) simple past tense and past participle of roll

Alternative form of steamroller

plural of roller derby

(computing) A particular type of cable used to connect consoles to computers.

plural of rollover cable

plural of rollbar

Alternative form of roll bar (“an anti-roll bar”) / Alternative form of roll bar (“U-shaped bar for vehicle safety”)

A kind of ballpoint pen with a spherical nib that uses water-based liquid or gelled ink. / (computing) A trackball.

plural of rollerball

plural of rollbag