roll-top
UK[ˈrəʊl tɒp]US[ˈroʊl tɑːp]
adj
Having a flexible cover made of parallel wooden or metal slats that can be rolled open or closed.
n
A piece of furniture, especially a desk, with such a cover.
Morpheme Breakdown
roll
top
roll
to move by turning over and over
top
uppermost part or surface
Etymology
The term 'roll-top' is a transparent English compound from the 19th century, created to describe a novel mechanism for securing furniture. The first element, 'roll', derives from the Latin rota (wheel), evoking the circular motion of the slatted cover. The second element, 'top', has ancient Germanic origins related to the highest point or extremity. Combined, they form a literal, descriptive name for a flexible cover that is the top part of a desk and operates by being rolled up, directly linking the physical action to the object's defining feature. This practical nomenclature reflects the Victorian era's innovation in furniture design, where functionality was clearly encoded in the name.
Analysis
Structure: roll (to move by turning over and over) + top (uppermost part or surface)
- roll: From Middle English rollen, from Old French roller, roeler, from Latin rotulāre ("to roll"), from rotula ("a little wheel"), from rota ("wheel"). In this compound, it functions as a verb root describing the action of the cover.
- top: From Middle English top, toppe, from Old English top ("summit, crest, tuft"), from Proto-Germanic tuppaz. In this compound, it functions as a noun root denoting the uppermost, covering part of an object.
Examples
He found the old documents in a roll-top desk.
The antique roll-top was made of beautiful oak.
She rolled down the slatted cover of the roll-top to secure her papers.