Aqua-Lung

USAGE SUMMARY

The phrase "Aqua-Lung" is correct and usable in written English.
It is typically used to refer to a type of underwater breathing apparatus, often associated with scuba diving. Example: "Before diving into the deep sea, make sure your Aqua-Lung is properly checked and functioning."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

20 human-written examples

Girl climbed to top of tank, donned Aqua-Lung, submerged.

The New Yorker

Breathing is taken care of by an Aqua-Lung or Hydro-Pak, and masks are worn.

The New Yorker

In 1953, when Sylvia began her graduate studies, the Aqua-Lung or scuba had just been developed.

The New Yorker

After his first Aqua-lung dive, somersaulting through a liquid sky, he never had the dream again.

The New York Times - Books

Talk story about increased sales of items of undersea sporting equipment, flippers, goggles, flippers, Aqua-Lung, and snorels.

The New Yorker

The New Yorker, August 29 , 1953P. 17 Talk story about increased sales of items of undersea sporting equipment, flippers, goggles, flippers, Aqua-Lung, and snorels.

The New Yorker

Human-verified similar examples from authoritative sources

Similar Expressions

40 human-written examples

During World War II, while a member of the French Resistance, he perfected the Aqua-Lung--a breathing device that led to the scuba diving system--with engineer Emile Gagnan.

Science Magazine

His nickname could be "Aqua Lung". His slogan could be: Banker by day, world-class swimmer by night.

Los Angeles Times

Sport Chalet, in association with TUSA, Aqua Lung, Mares and Sea Pearls, has invited certified scuba divers to go searching for three gold bars, which are redeemable at any Sport Chalet.

Los Angeles Times

They include the following: at the end of Zone 1, a pair of possessed grizzly bears; of Zone 2, a magical boulder; of Zone 3, a group of flying slinky-type monsters called "Aqua Lungs"; and of Zone 4, a pair of creatures with shields and spears called "Punjabbis".

Wikipedia

The objective of the study was to evaluate the performance of automatic quantitative ultrasound analysis (AQUA) texture extractor to predict fetal lung maturity tests in amniotic fluid.

American Journal of Obstetrics and Gynecology

Expert writing Tips

Best practice

When writing about early diving history, use "Aqua-Lung" to specifically reference the Cousteau-Gagnan device. Otherwise, "scuba gear" is often more appropriate for modern contexts.

Common error

Don't assume that "Aqua-Lung" is a generic term for all self-contained underwater breathing apparatus. It specifically refers to the original device co-invented by Jacques Cousteau and Émile Gagnan. Modern scuba equipment has evolved significantly.

Linguistic Context

The phrase "Aqua-Lung" primarily functions as a noun, specifically a proper noun when referring to the original diving apparatus developed by Cousteau and Gagnan. It names a specific type of underwater breathing equipment, as evidenced by Ludwig examples describing its use in diving and underwater activities.

Expression frequency: Common

Frequent in

News & Media

52%

Encyclopedias

16%

Science

16%

Less common in

Wiki

4%

Academia

4%

Formal & Business

0%

Ludwig's WRAP-UP

The term "Aqua-Lung" refers to the original scuba diving apparatus co-invented by Jacques Cousteau and Émile Gagnan. While grammatically correct and still recognized, it's often used in historical contexts. Modern "scuba gear" is the more common term today. Ludwig AI confirms that "Aqua-Lung" is a valid term, primarily functioning as a noun. When writing about early diving history, using "Aqua-Lung" to reference specifically the Cousteau-Gagnan device is appropriate. However, for modern contexts, "scuba gear" is generally more suitable.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Scuba gear

This is a more general term for underwater breathing apparatus.

Diving equipment

A broader term encompassing all gear used for diving.

Self-contained underwater breathing apparatus

This is the full formal name for scuba equipment.

Diving apparatus

A formal way to refer to the equipment used for underwater breathing.

Underwater breathing device

A descriptive term indicating the function of the equipment.

Cousteau's regulator

Referring to the co-inventor of the Aqua-Lung highlights the historical aspect.

Compressed air tank

Focuses on the air supply component of the equipment.

Scuba tank

A shortened version emphasizing the tank component.

Diver's air supply

Highlights the purpose of the equipment in providing air.

Breathing set

A more concise way to describe the equipment as a whole.

FAQs

How is "Aqua-Lung" different from modern scuba gear?

"Aqua-Lung" refers specifically to the original open-circuit scuba device co-invented by Jacques Cousteau and Émile Gagnan. Modern "scuba gear" has undergone many improvements and refinements.

What can I say instead of "Aqua-Lung" in a modern context?

In modern contexts, using the term "scuba gear" or "diving equipment" is generally more appropriate and widely understood.

Is "Aqua-Lung" still used today?

While the term "Aqua-Lung" is still recognized, it's often used in historical contexts when discussing the development of diving technology. Modern equipment is usually referred to as "scuba gear".

Who invented the "Aqua-Lung"?

The "Aqua-Lung" was co-invented by Jacques Cousteau and Émile Gagnan in 1943, revolutionizing underwater exploration.