expelled air

USAGE SUMMARY

The phrase "expelled air" is correct and usable in written English.
It can be used in contexts related to breathing, physics, or any situation where air is released from a system or body. Example: "The balloon made a loud noise as it released the expelled air, causing it to deflate rapidly."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

10 human-written examples

To clean a room, he said, collapse a panel and the expelled air will blow away dust.

The New York Times

The ballooning dogs expelled air from their bowels; this led frequently — and simultaneously — to defecation, urination, and projectile vomiting.

The New Yorker

By collecting all the expelled air, Cooper calculated the volume of oxygen consumed, in relation to body weight.

The New Yorker

The expelled air, traveling at 18 miles per hour, mixed with cooler surrounding air and produced "temperature differences that bend light rays by different amounts," Dr. Settles said.

The New York Times - Science

We saw sharks and porpoises, and one evening, as we were fishing in the fading light, a huge black shape broke the surface just yards from the dingy, accompanied by an explosion of expelled air.

The Guardian - Travel

Pronghorn antelopes always keep their mouths open when they run, saving energy by curtailing the resistance of expelled air, although, unlike deer, they haven't evolved the ability to make vertical jumps over fences.

The New York Times - Books

Human-verified similar examples from authoritative sources

Similar Expressions

50 human-written examples

Unlike vocalization processes of many other vertebrates, frogs broadcast sound without expelling air.

Encyclopedia Britannica

Add a pinch of pepper, sugar and salt to each, expel air from the bags, seal.

The New York Times - Magazine

Mr. Wey is more vigorous, doubling over and expelling air again and again or savagely lunging through space.

The New York Times - Arts

Hold your breath until just before surfacing; don't expel air coming off the wall, Mr. Cantrell said.

The New York Times

Sneezing usually occurs in response to nasal irritation, triggering a reflex that expels air at speeds of around 150 kilometres an hour.

Independent

Expert writing Tips

Best practice

When describing mechanical systems, use "expelled air" to emphasize the forced or deliberate release of air, such as in ventilation or engine exhaust.

Common error

Be precise when using "expelled air"; differentiate it from similar phrases like "ambient air" or "circulating air" to avoid confusion about whether the air is being actively released from a system or is simply present in the environment.

Linguistic Context

The phrase "expelled air" functions as a noun phrase, typically acting as the object of a verb or preposition. Ludwig indicates that this usage is grammatically sound and acceptable. For instance, in the example "The expelled air, traveling at 18 miles per hour…", it modifies the action related to the cough.

Expression frequency: Uncommon

Frequent in

News & Media

45%

Science

30%

Wiki

15%

Less common in

Encyclopedias

10%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "expelled air" is a noun phrase used to describe air that has been forcibly released or ejected. Ludwig confirms its grammatical correctness and acceptability, indicating its usage across various contexts, particularly in news, scientific, and encyclopedic domains. The phrase functions to provide a precise description, often in technical or formal settings. While alternatives like "released air" or "exhaled air" exist, "expelled air" emphasizes the action of forcing air out. Therefore, it's crucial to use this phrase when the context involves deliberate or mechanical expulsion.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

released air

Focuses on the action of letting air out, a direct synonym.

discharged air

Emphasizes the act of releasing air, often in a controlled manner.

emitted air

Highlights the emission or sending out of air from a source.

exhaled air

Specifically refers to air breathed out from the lungs.

vented air

Suggests releasing air to relieve pressure or regulate a system.

exhausted air

Describes air that has been used and then released, often with waste products.

evacuated air

Focuses on the removal of air to create a vacuum or empty space.

blown air

Emphasizes air that has been forcefully moved or pushed out.

forced air out

Highlights the act of compelling air to exit a space.

pumped out air

Describes the mechanical removal of air from a system.

FAQs

How can I use "expelled air" in a sentence?

You can use "expelled air" to describe air that is forced out of a system or a body. For example: "The cough forced "expelled air" to travel at 18 miles per hour".

What are some alternatives to "expelled air"?

Some alternatives to "expelled air" include "released air", "exhaled air" (when referring to breathing), or "discharged air".

Is "expelled air" the same as "exhausted air"?

"Expelled air" generally refers to air that is forced out, while "exhausted air" usually refers to air that has been used in a process and then released, often containing waste products.

In what contexts is it appropriate to use "expelled air"?

The phrase "expelled air" is suitable in scientific, medical, or technical contexts when describing the mechanics of air being forced out. It can also be used in general writing when a formal or precise tone is needed. For example, in scientific sources, where it is commonly used, the sentence "Mechanical ventilation and heat recovery systems pump air through dwellings but recover heat from the "expelled air", so maintaining relatively high air exchange but with the advantage of heat recovery to save energy."