aqualung: meaning, definition, pronunciation and examples
lowtechnical, historical
Quick answer
What does “aqualung” mean?
A portable breathing apparatus for divers, consisting of a cylinder of compressed air connected to a mouthpiece via a hose.
Audio
Pronunciation
Definition
Meaning and Definition
A portable breathing apparatus for divers, consisting of a cylinder of compressed air connected to a mouthpiece via a hose.
It can also refer to the brand name (Aqua-Lung) that became a generic term for such equipment, and, by metaphorical extension, anything that provides essential sustenance in a hostile environment.
Dialectal Variation
British vs American Usage
Differences
The word 'aqualung' is understood but less common in American English, where 'scuba' is the predominant term. In British English, 'aqualung' has wider historical and generic usage.
Connotations
In British English, it can carry a slight historical/classic connotation. In American English, it might be perceived as a specific brand or a less familiar term.
Frequency
More frequently encountered in British diving publications, historical texts, and classic literature. Rare in everyday American speech.
Grammar
How to Use “aqualung” in a Sentence
VERB + aqualung (e.g., strap on, check, service)PREP. with an aqualungVocabulary
Collocations
Examples
Examples of “aqualung” in a Sentence
adjective
British English
- The aqualung unit was serviced annually.
- He was a pioneer of aqualung technology.
Usage
Meaning in Context
Business
Used in the context of diving equipment retail, manufacturing, or rental.
Academic
Appears in historical studies of technology, marine archaeology, or diving medicine.
Everyday
Rare; used mainly by diving enthusiasts or in historical anecdotes.
Technical
Core context: diving manuals, equipment specifications, safety procedures.
Vocabulary
Synonyms of “aqualung”
Strong
Neutral
Weak
Vocabulary
Antonyms of “aqualung”
Watch out
Common Mistakes When Using “aqualung”
- Using 'aqualung' as a verb (e.g., 'We aqualunged to the wreck'). The verb is 'scuba dive'.
- Misspelling as 'aqualing' or 'aqualounge'.
FAQ
Frequently Asked Questions
Yes, in general usage they are synonyms. 'Scuba' (Self-Contained Underwater Breathing Apparatus) is the more modern and prevalent term, especially in American English. 'Aqualung' was a specific brand that became generic.
No, it is not standard to use 'aqualung' as a verb. The correct verb is 'scuba dive' or simply 'dive'.
The term 'scuba' has largely superseded it in everyday language. 'Aqualung' retains a historical or classic flavour and is still used within specific diving communities and in British English.
The key component is the demand regulator, which automatically provides the diver with air at the correct ambient pressure.
A portable breathing apparatus for divers, consisting of a cylinder of compressed air connected to a mouthpiece via a hose.
Aqualung is usually technical, historical in register.
Aqualung: in British English it is pronounced /ˈæk.wə.lʌŋ/, and in American English it is pronounced /ˈɑː.kwə.lʌŋ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[None specific; the word itself is highly technical]”
Learning
Memory Aids
Mnemonic
Think of 'aqua' (water) + 'lung' (breathing organ). It's an artificial lung for water.
Conceptual Metaphor
LIFE SUPPORT (The apparatus is a portable source of life (air) in a hostile (water) environment).
Practice
Quiz
What is the most common synonym for 'aqualung' in contemporary American English?