Air Definition & Meaning | Britannica Dictionary (2024)

1 air

/ˈeɚ/

noun

plural

airs

1 air

/ˈeɚ/

noun

plural

airs

Britannica Dictionary definition of AIR

1

[noncount]

a

:

the invisible mixture of gases (such as nitrogen and oxygen) that surrounds the Earth and that people and animals breathe

  • These laws are meant to produce cleaner air.

  • A delicious smell filled the air.

  • I like to dine outdoors in the open air.

  • cool/warm air

  • fresh air

  • a sudden gust of air [=wind]

  • polluted air

  • stale air

  • the hot summer air

  • He can't breathe! Everybody move back and give him some air!

  • High in the mountains the air is thin and it can be hard to breathe.

  • He pumped air into the bicycle tire.

  • My keys seem to have vanished/disappeared into thin air. [=to have vanished in a very sudden and mysterious way]

  • He seemed to appear out of thin air. [=in a very sudden and mysterious way]

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see also a breath of fresh air at breath

b

:

the space or sky that is filled with air

  • land, water, and air

  • The city is wonderful seen from the air.

  • the fish of the sea and the birds of the air

  • The balloon rose up into the air and then floated through/in the air.

  • There has been heavy fighting on the ground and in the air.

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2

[noncount]

:

methods of travel that involve flying

  • travel by air [=by flying in airplanes]

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often used before another noun

  • an air attack

  • air safety

  • air travel/travelers

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3

[singular]

:

a quality that a person or thing has

  • a dignified air

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often + of

  • an air of dignity

  • The new furniture has given the hotel an air of luxury.

  • He has an air of mystery about him. [=he has a mysterious quality]

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4

[count]

old-fashioned

:

a song or tune

  • a pleasing air

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5

[noncount]

US

:

air-conditioning

  • a house with central air

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clear the air

:

to talk about problems, feelings, etc., in order to reach agreement or understanding

  • They cleared the air (between them) by discussing their differences.

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floating on air

or

walking on air

:

feeling very happy

  • After he won the election, he was walking on air.

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give yourself airs

or

put on airs

:

to act in a way that shows you think you are better than other people

  • Some of her old friends have accused her of putting on airs since she became wealthy.

  • She's very rich, but she doesn't give herself airs.

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◊ In British English, the phrase airs and graces describes an overly superior or proud way of behaving.

  • She's very rich, but she doesn't give herself any airs and graces. = She doesn't have any airs and graces. = She doesn't put on any airs and graces.

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hang in the air

see hang in at 1hang

in the air

1

:

felt or sensed by many people

  • There was a great sense of anticipation in the air as game time approached.

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2

:

expected to happen soon

  • Many changes are in the air.

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nose in the air

see 1nose

off the air

of a radio or television station, program, etc.

:

not being broadcast

  • The station is now off the air.

  • They took him off the air because of his extreme views.

  • It was my favorite show, but it went off the air [=stopped being broadcast] last year.

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on the air

of a radio or television station, program, etc.

also

on air

:

being broadcast

  • The interview will be on the air tomorrow. [=the interview will air tomorrow; the interview will be broadcast tomorrow]

  • an interview being shown on air

  • a show that first came/went on the air [=started being broadcast] five years ago

  • The President went on the air to defend his policies.

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up in the air

:

not yet settled or decided

  • Our vacation plans are still up in the air.

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— airless

/ˈeɚləs/

adjective

  • a hot, airless room

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2 air

/ˈeɚ/

verb

airs;

aired;

airing

2 air

/ˈeɚ/

verb

airs;

aired;

airing

Britannica Dictionary definition of AIR

1

a

:

to place something in an open area where there is a lot of moving air to make it cool, dry, or clean

[+ object]

  • air a blanket

  • air damp clothing

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[no object]

  • The blankets were left outside to air.

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b

:

to allow air from the outside to enter something (such as a room) so that it becomes fresher or cleaner

[+ object]

  • She opened the windows to air the room.

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usually + out in U.S. English

  • She opened the windows to air out the room.

  • air out a closet

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[no object]

usually + out in U.S. English

  • She opened the windows to let the room air out.

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2

[+ object]

:

to make (something) known in public

:

to state (something) publicly

  • The company had a meeting so that employees could air their complaints/grievances.

  • publicly airing their differences

  • Let's not air our dirty laundry [=discuss our problems, make our problems known] in public.

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3

:

to broadcast something on radio or television

[+ object]

  • air a program

  • The interview will be aired tomorrow.

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[no object]

  • The program airs daily.

  • The interview will air tomorrow.

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Air Definition & Meaning | Britannica Dictionary (2024)

FAQs

What is air and its meaning? ›

What is a basic definition of air? Air is the invisible mixture of gases that makes up the Earth's atmosphere. This is what we mean when we talk about the air that we breathe. The word air is also used to refer to the appearance of something, as in an air of mystery.

What is the meaning of the word enough? ›

1. : in or to a degree or quantity that satisfies or that is sufficient or necessary for satisfaction : sufficiently. 2.

What is the meaning of by air? ›

: by flying in airplanes. travel by air.

What does having air mean? ›

To have airs is to be condescending or arrogant — in other words, to act like you think you're better than other people. If you put on airs, you'll find it hard to make friends. It's most common to find the word airs in the phrase "to put on airs." This basically means to act snobbish or stuck up.

What is air two meanings? ›

Air (noun) 1. The air that we breathe (mixture of gases that is the earth's atmosphere) 2. A manner of behaving (he had a very condescending air) or (she had an air of superiority) 3. A melody - the orchestra played Handel's Air and Variations.

What is air short answer? ›

Air is the invisible mixture of gases that surrounds Earth. Air contains important substances, such as oxygen and nitrogen, that most species need to survive. Human beings (hom*o sapiens), of course, are one of those species. Sometimes, the word "atmosphere" is used instead of the word "air."

What does this enough mean? ›

Enough means as much as you need or as much as is necessary.

What is the meaning of enough in Oxford dictionary? ›

/ɪˈnʌf/ ​used before plural or uncountable nouns to mean 'as many or as much as somebody needs or wants' synonym sufficient. Have you made enough copies? Is there enough room for me?

What is a stronger word for enough? ›

Some common synonyms of enough are adequate, competent, and sufficient.

What does air this mean? ›

AIR is a slang word which means to "Ignore or Blank Someone." It is also an abbreviation, used with the meaning "As I Remember."

How do you explain air? ›

More than 99% of air is made of three gases: nitrogen, oxygen, and argon. Air contains other gases in very small quantities, including gaseous water, which is called water vapor. Air also contains solids and liquids. Solids in air include pollen, dust, and soot.

What is air in one word? ›

atmosphere, breeze, wind. Strong matches. blast, draft, heavens, ozone, puff, sky, stratosphere, troposphere, ventilation, waft, whiff, zephyr.

What is the full meaning of air? ›

a. : the mixture of invisible odorless tasteless gases (such as nitrogen and oxygen) that surrounds the earth. also : the equivalent mix of gases on another celestial object (such as a planet) … the thin, frigid air of Mars.

What does it mean when someone calls you air? ›

air means being ignored by someone. I hope this helps.

What is the meaning of air person? ›

nounas in person who navigates an aircraft. ace. air person. aviator. flier.

What's in the air meaning? ›

When an emotion or idea is on everyone's mind, you can say it's in the air. This common phrase uses the "mood, sense, or feeling" meaning of air. Definitions of in the air. adverb. on everybody's mind.

What is air and its function? ›

Air consists one of the main life-sustaining gas called oxygen. Almost all living things breathe in and breathe out this air. Nitrogen and Carbon dioxide are also other gases that are vital for plants and their growth.

What air stands for? ›

The full form of AIR is All India Radio. Since 1956 AIR is officially labelled as Akashvani. It is India's largest public radio station and a Prasar Bharti division.

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