roll-top

Meaning

1. adjective Having a top that rolls away when not needed.
2. noun Ellipsis of roll-top desk.
3. noun The flexible top of a roll-top desk.
4. noun An obstacle for a horse to jump over, having a rounded half-barrel appearance on top.

Similar words

slideout slipcovered aslide slipover topside pillowtop slippered snowtopt antislippage backsliding