a pair of rollers

USAGE SUMMARY

The phrase "a pair of rollers" is correct and usable in written English.
It can be used when referring to two rollers that are typically used for various purposes, such as in machinery, painting, or sports equipment. Example: "To complete the project, we need to purchase a pair of rollers for the paint application."

✓ Grammatically correct

Encyclopedias

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

A continuous stream or ribbon of molten glass is passed between a pair of rollers that are so spaced as to control the thickness of the glass sheet.

Britannica

Though it could easily be cleaned of its seed by passing it through a pair of rollers, its cultivation was limited to the coast.

Encyclopedia Britannica

After cooling, the plies are separated and a polymer interlayer introduced, and the entire laminated assembly is gently heated in an electric furnace and either squeezed through a pair of rollers or pressed between molds.

Encyclopedia Britannica

In the Bicheroux process, introduced in Germany in the 1920s, about a ton of glass was melted in a pot and carried to the table, where it was poured through a pair of rollers.

Encyclopedia Britannica

The web may be sprayed with an emulsion of an adhesive e.g., a latex based on synthetic rubber, acrylic derivatives, or natural rubber or, alternatively, may be carried on a mesh screen through a bath of latex, the excess being squeezed out by a pair of rollers.

Encyclopedia Britannica

The replacement of the real track by a pair of rollers on the roller rig causes, however, inherent differences between wheel-rail and wheel-roller contact.

Urban Rail Transit

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

He was never on a pair of roller skates in his life.

The New York Times

Each separation unit is comprised of; a frame, a pair of blades, a pair of roller, two yoke and power transmission system.

Engineering in Agriculture, Environment and Food

Andy Warhol stopped by with his movie camera, and it was decided that Mr. Herko would don a pair of a pair of roller skates and one of Ms. Champlin's creations, a blue knit dress.

The New York Times

By Alex Quarrier and Brendan Gill The New Yorker, October 27 , 1945P. 15 A mother contrived to buy a pair of roller skates for her eight-year-old son, who had talked persistently of roller skates all last winter.

The New Yorker

She likened her condition to being given a pair of roller skates as a six-year old and like a six-year-old on wheels, she said, "I need supervision".

Independent

Expert writing Tips

Best practice

When using "a pair of rollers", ensure the context clearly indicates the purpose or application of the rollers. Specifying their function (e.g., "a pair of laminating rollers") adds clarity.

Common error

Avoid using "a pair of rollers" when referring to more than two rollers. "A pair" specifically denotes two, so use "multiple rollers" or "a series of rollers" if there are more than two.

Linguistic Context

The phrase "a pair of rollers" functions as a noun phrase, typically serving as a subject, object, or complement within a sentence. It identifies a specific set of two rollers, emphasizing their paired nature. As Ludwig AI confirms, the phrase is usable in written English.

Expression frequency: Uncommon

Frequent in

Encyclopedias

20%

News & Media

36%

Science

44%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a pair of rollers" is a grammatically correct noun phrase used to specify two rollers working together. As Ludwig AI states, the phrase is usable in written English. While its frequency is uncommon, the phrase appears across diverse contexts such as encyclopedias, news, and scientific literature. The best practice is to ensure the context clearly indicates the purpose of the rollers, and to avoid using the phrase when referring to more than two rollers. Related phrases include "two rollers", "roller set", and "dual rollers".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

two rollers

Replaces the phrase with a simpler numerical description.

dual rollers

Highlights the paired nature of the rollers.

twin rollers

Highlights the duplicity.

roller set

Emphasizes the collection or system of rollers.

a duo of rollers

Uses 'duo' to indicate two rollers working together.

matched rollers

Implies the rollers are designed to work together.

roller assembly

Focuses on the structural unit containing the rollers.

paired cylinders

Replaces "rollers" with a more general term.

a set of drums

Uses a different noun to represent a similar cylindrical component.

roller mechanism

Broadens the scope to include the entire mechanism involving the rollers.

FAQs

How can I use "a pair of rollers" in a sentence?

You can use "a pair of rollers" to describe a component in machinery, like "The machine uses "a pair of rollers" to flatten the dough", or in sports, like "He was never on "a pair of roller skates" in his life".

What can I say instead of "a pair of rollers"?

Depending on the context, you can use alternatives such as "two rollers", "roller set", or "dual rollers".

Is it appropriate to use "a pair of rollers" in formal writing?

Yes, "a pair of rollers" is appropriate in formal writing, especially when describing technical or mechanical components. However, ensure the context is clear and the description is precise.

What's the difference between "a pair of rollers" and "rollers"?

"A pair of rollers" specifies that there are exactly two rollers, while "rollers" can refer to any number greater than one. Use "a pair" when the quantity is important to emphasize.