air bag: meaning, definition, pronunciation and examples
B1Technical (automotive), general informative, formal safety contexts. Also common in everyday conversation about cars.
Quick answer
What does “air bag” mean?
A vehicle safety device consisting of a bag that inflates rapidly during a collision to protect occupants from impact.
Audio
Pronunciation
Definition
Meaning and Definition
A vehicle safety device consisting of a bag that inflates rapidly during a collision to protect occupants from impact.
In broader usage, can refer to any inflatable cushioning device used for protection, though this is rare and often metaphorical.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Both use 'airbag'. Spelling is consistently one word.
Connotations
Associated strongly with mandatory safety standards in modern vehicles. No regional connotative differences.
Frequency
Equally common in both dialects due to global automotive industry and regulation.
Grammar
How to Use “air bag” in a Sentence
The airbag + VERB (deployed/inflated)Have/get + an airbag + replaced/deployedVocabulary
Collocations
Examples
Examples of “air bag” in a Sentence
verb
British English
- The system is designed to airbag the passenger in milliseconds.
- The car did not airbag during the crash.
American English
- The new models airbag more effectively in rollovers.
- It failed to airbag on impact.
adverb
British English
- The bag inflated airbag-quick.
- It deployed airbag-fast.
American English
- He was saved, airbag-effectively.
- The system reacted airbag-instantly.
adjective
British English
- airbag deployment
- airbag sensor
- airbag compliance regulations
American English
- airbag module
- airbag warning light
- airbag recall notice
Usage
Meaning in Context
Business
In automotive sales and manufacturing specifications.
Academic
In engineering, safety studies, and transportation research papers.
Everyday
Discussing car features, accident reports, buying/selling vehicles.
Technical
Detailed discussions of sensor systems, deployment mechanisms, and crash testing.
Vocabulary
Synonyms of “air bag”
Strong
Neutral
Weak
Vocabulary
Antonyms of “air bag”
Watch out
Common Mistakes When Using “air bag”
- Writing as two words: 'air bag' (increasingly non-standard).
- Using uncountable: 'The car has airbag.' (needs an article or plural).
FAQ
Frequently Asked Questions
The single word 'airbag' is now the standard spelling in both technical and general use, though some older style guides may accept 'air bag'.
In technical or informal contexts, it is sometimes used to mean 'to deploy an airbag' or 'to protect with an airbag', but this is not standard formal usage. The noun form is dominant.
It indicates a potential fault in the airbag system, meaning it may not deploy correctly in a collision. It requires immediate professional diagnosis.
Yes, frontal airbags can be dangerous for children in front seats, especially if in a rear-facing child seat. Always follow vehicle manual guidelines for child seat placement.
A vehicle safety device consisting of a bag that inflates rapidly during a collision to protect occupants from impact.
Air bag is usually technical (automotive), general informative, formal safety contexts. also common in everyday conversation about cars. in register.
Air bag: in British English it is pronounced /ˈeəbæɡ/, and in American English it is pronounced /ˈerbæɡ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Where's your airbag? (humorous, asking about a source of comfort or protection)”
Learning
Memory Aids
Mnemonic
AIR (like in a tyre) + BAG (like a shopping bag) = A bag filled with air that pops out to save you.
Conceptual Metaphor
PROTECTION IS A SUDDENLY INFLATED BARRIER.
Practice
Quiz
What is the primary function of an airbag?