nounElementary

gas

US

/ɡæs/

UK

/ɡæs/

Meaning

A substance with no fixed shape or volume that spreads to fill its container, like air.

ऐसा पदार्थ जिसका अपना निश्चित आकार या आयतन नहीं होता और जो अपने बर्तन या जगह में फैल जाता है, जैसे हवा।

Examples

“The gas from the leaking pipe quickly filled the small kitchen.”

gas fromfill a space

“Air is a mixture of gases that we cannot see.”

mixture of gasesplural noun

“At room temperature, water is liquid, while steam is gaseous.”

gaseous formcontrast

Useful patterns

a gasgas in a containergas leaknatural gasgas changes into a liquid

Word toolkit

Build natural usage

Word family

gaseous(adjective)

Common collocations

gas leakgas supplygas stovegas cylindernatural gasgreenhouse gas

Common mistakes

Not natural: The gas are leaking from the pipe.

Better: The gas is leaking from the pipe.

Gas is uncountable when referring to a substance generally, so it takes a singular verb.

पदार्थ के रूप में gas uncountable noun है, इसलिए इसके साथ singular verb “is” आता है।

Not natural: I filled gas into the car.

Better: I put gas in the car.

In American English, people usually say “put gas in the car” or “fill the car with gas.”

American English में आम तौर पर “put gas in the car” या “fill the car with gas” कहते हैं।

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Word Relationships

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Target word

gas
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Synonyms

Words with similar meaning

vapourgaseous substance
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Antonyms

Words with contrasting meaning

Learner tip

Use gas for a substance in general; use gases when counting different kinds or amounts of gas.

आम तौर पर पदार्थ के लिए gas कहें; अलग-अलग प्रकार या मात्रा गिनते समय gases का इस्तेमाल करें।

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Hear it in real English

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Optional listening practice using real YouTube examples.

Quick quiz

Check your understanding

1 / 5
One answer

Which description best explains a gas as a state of matter?

पदार्थ की अवस्था के रूप में gas का सही वर्णन कौन-सा है?