roll top

noun

1. a flexible, sliding cover for the working area of a desk, opening by rising upward and back in quadrantal grooves and rolling up beneath the top.

2. Also called rolltop desk. Also called roll-top desk,. a desk with such a cover.

Word History and Origins

Origin of roll top¹

An Americanism dating back to 1885–90

Example Sentences

Lay a piece of chicken on the bottom half of each roll, top with a generous portion of the dressed romaine and add the shaved cheese, if using.

Read more on Washington Post

Cover with each roll top, and serve with cornichons on the side, if desired.

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I love that it can switch between being a flap-style bag or a roll top, depending on how much stuff I’ve tried to pack in.

Read more on The Verge

This waterproof pack has a roll top to keep out rain and a slick lining that can be turned inside out for easy cleaning.

Read more on Seattle Times

The roll top ensures that it will pack small on the way to your destination but give the option for extra room on the way back for any momentos you picked up along the way.

Read more on Golf Digest