quad

USAGE SUMMARY

"quad" is a correct and usable word in written English.
It is an informal shortening of the word "quadruple," and it is typically used to refer to a group of four people, objects, or activities. Example sentence: The Jones family went on a quad biking trip last weekend.

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

44 human-written examples

The latter is more popular with Argentinians than foreign visitors, but the quaint towns of Junín de los Andes, San Martín de los Andes and Villa La Angostura are good bases for camping, hiking, trout fishing, horse riding and quad biking.

The Guardian - Travel

What it doesn't have is cars, so Sam drives his quad bike to the harbour to pick up guests and their luggage.

The Guardian - Travel

A farmhand on a quad bike weaves from side to side in the field, gently pushing the animals towards the farm.

The Guardian

Later that week, a meeting of the "quad" – the coalition's senior members – was called to hone the message on the risks posed by independence.

The Guardian

No longer can what was agreed by the PM, the chancellor and their deputies in "the Quad" be imposed on the cabinet and the Commons.

The Guardian - Opinion

Eventually, Stephen stumbles and falls in a quad – and is diagnosed with a form of motor neurone disease.

The Guardian - Film

Human-verified similar examples from authoritative sources

Similar Expressions

16 human-written examples

Clancy's attention to equipment and technology reflects growing concerns about cyberwar and drone technology, illustrated by an accidental "quad-copter" crash on White House grounds in January.

The Guardian

In an era when tablet designs are refreshed at least every six months, users today should expect nothing less than a quad-core processor, one gigabyte of RAM, and a screen resolution offering a good deal more than a paltry 163 pixels per inch (ppi).

The Economist

BT also hopes that the merger will allow the firm to profitably offer what is know as "quad-play" (a bundle of fixed and mobile phone calls, internet access and television), which will also help keep customers from switching away from its other products.There is mounting evidence that mobile-internet access is becoming a more important part of this bundle.

The Economist

The A6 chip Apple is currently working on is expected to be based on a quad-core architecture licensed from ARM.

The Economist

Whether the new quad-core chip will be ready in time for the iPad 3's launch next spring is another matter.

The Economist

Expert writing Tips

Best practice

Use "quad" in contexts where brevity is valued and the meaning is clear from the surrounding text. For formal writing, consider using "quadruple" for clarity.

Common error

Avoid using "quad" when the full word "quadruple" or a more specific term (like "quadrangle" or "quartet") would provide better clarity. Ensure your audience understands the intended meaning, especially when referring to technical terms or groups of people.

Linguistic Context

The primary grammatical function of "quad" varies depending on the context. It can function as a noun, referring to a group of four or a physical space. It can function as an adjective, modifying nouns, and even as a verb, denoting alignment in typography. Ludwig provides several examples showcasing this versatility.

Expression frequency: Common

Frequent in

News & Media

44%

Encyclopedias

12%

Science

10%

Less common in

Formal & Business

6%

Reference

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "quad" is a versatile term functioning as a noun, verb, or adjective, primarily used to denote the number four or a group of four. Its usage spans from casual references to technical contexts, as demonstrated by Ludwig's examples. While generally acceptable, formality dictates preferring the unabbreviated "quadruple" in certain scenarios. As Ludwig AI shows, "quad" is a correct and usable word, particularly in News & Media, Encyclopedias, and Science, offering a concise way to convey quantity or grouping.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

quadruple

This is the full, unabbreviated form of "quad", suitable for more formal contexts.

fourfold

Emphasizes the multiplication by four or the presence of four parts.

group of four

Highlights the composition of four distinct entities.

quartet

Specifically refers to a group of four musicians or singers.

quadrangle

Refers to a four-sided enclosure, often in a campus setting.

quadruplet

Specifically refers to four offspring born at one birth.

four-member team

Emphasizes the collaborative aspect of a team consisting of four individuals.

tetrad

A more technical or scientific term for a group of four.

quad bike

Refers to a four-wheeled all-terrain vehicle.

quad-core processor

A computer processor with four cores.

FAQs

How is "quad" used in a sentence?

You can use "quad" as a noun, verb, or adjective. For example, "He ordered a quad espresso", "The text was quadded to the left", or "The meeting was among the quad of leaders".

What's the difference between "quad" and "quadruple"?

"Quad" is an informal shortening of "quadruple". Use "quad" in casual contexts and "quadruple" in formal writing.

What are some synonyms for the word "quad"?

Synonyms for "quad" include "fourfold", "quadruplet", or depending on the context, "quadrangle".

Is it appropriate to use "quad" in academic writing?

While "quad" can be acceptable, in formal academic writing it's generally preferable to use the full form, "quadruple", for increased clarity and formality.