What does unroll mean?
Unroll means to undo a rolling action and spread out what has been rolled. It is especially common for carpets, mats, banners, sleeping bags, lengths of fabric, and similar objects. The verb can also be used figuratively for information, plans, events, or other developments that are revealed gradually or displayed in sequence. In such contexts, unroll often carries a sense of unfolding, exposing something that had previously been concealed, compressed, or difficult to examine. Although the word can suggest physically opening an object, it is more precise than the general word open because it explicitly evokes the action of rolling in the opposite direction. Unroll is related in meaning to unwind, but it is especially associated with reversing a rolling process. It is also commonly paired with ordinary household and practical objects, making its literal meaning immediate and vivid.
To reverse the action of rolling by opening or spreading out something that has been rolled up; to reveal or display something gradually.
"She unrolled the map across the table."
Usually transitive, though it can also be used intransitively when the rolled object is understood.
The act of unrolling or opening something that has been rolled up.
"The slow unroll of the banner finally revealed the organization's name."
This noun is much less common than the verb and is chiefly used in formal or descriptive writing.
The plural is used when referring to separate instances of the act of unrolling.
"The film begins with a series of dramatic unrolls of parchment."
The prefix does the job: un- turns a compact cylinder back into a carpet, banner, or length of material.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does unroll come from?
Unroll was formed in early modern English by combining the prefix un- with roll. The base word roll entered Middle English through Old French roller and ultimately relates to Latin rotulus, associated with rota, “wheel.” Modern related formations include enrol and enrollment, which share the same historical root through French and Latin.
Related word forms
How unroll is actually used
The word is most natural when an object has visibly or conceptually been rolled up. Its figurative use is relatively uncommon and often suggests a gradual or sequential revelation.
Easily confused with unroll
Unroll specifically reverses a rolling action, whereas unwind means to untwist or loosen something and is also the usual term for figurative developments or emotions.