Meaning & use

air

noun, verb·Everyday

Last updated

UK/ɛə/
US/ɛr/

Meanings

  1. noununcountable

    The mix of gases around us that we breathe and that fills the space around the Earth's surface.

    Grammar: Normally without an article: fresh air, in the air, not an air.

    Patterns

    • in the air
    • fresh air
    • the air in a place

    Open the window and let some fresh air into the room.

    The air was cold and smelled of pine trees.

    Birds rose into the air as the dog ran across the field.

  2. nounsingular

    The sky or space above the ground, especially as a route for flying or a way of travelling.

    Grammar: Used with the: by air, in the air, on air; it has no plural in this sense.

    Patterns

    • by air
    • into the air
    • in the air

    The package was sent by air and arrived the next day.

    The player threw his cap into the air after the win.

    Helicopters hung in the air above the stadium.

  3. nounsingular

    A particular look, manner or feeling that a person or place seems to give.

    Grammar: Usually appears as an air of something, and an or an is needed.

    Patterns

    • an air of something
    • with an air of something

    She entered the room with an air of confidence.

    The old house had an air of mystery about it.

    He answered with a casual air that fooled nobody.

  4. verbtransitive

    To broadcast a program on radio or television, or to say your opinions or complaints openly.

    Grammar: Takes an object: the channel will air the final episode; air your views.

    Patterns

    • air a program
    • air your views
    • air a grievance

    The network will air the final episode next Sunday.

    The meeting gave staff a chance to air their concerns.

    He aired his complaints on social media.

  5. verbtransitive or intransitive

    To let fresh air pass through a room or over clothes so that stale smells go away.

    Grammar: With an object (air the room) or without one when clothes air outside.

    Patterns

    • air something out
    • air a room

    Open the windows to air the room after painting.

    She hung the blankets outside to air.

    We aired the tent for a day before packing it away.

Word forms

third person singularairs
past tenseaired
past participleaired
-ing formairing
pluralairs

Common combinations

fresh air
A walk in the fresh air cleared her head.
air quality
Air quality is poor in the city on hot days.
in the air
There was excitement in the air before the concert.
an air of calm
The teacher spoke with an air of calm.
air your views
The forum lets residents air their views on the plan.
on air
The host was already on air when the guest arrived.

Synonyms and how they differ

atmosphere
Atmosphere often means the whole layer of gases around a planet or the mood of a place, while air is the everyday word for what we breathe.
broadcast
Broadcast is the general verb for sending programs out, whereas air stresses the moment a show is shown or heard.
manner
Manner means how someone behaves, while an air is the impression that manner creates.
vent
Vent means to let out strong feelings, usually anger, and is more emotional than the calmer air your views.

Opposites

Word family

airy adjective
bright, open and with plenty of fresh air
airing noun
an act of letting air in, or a public showing of views
airless adjective
without fresh air
airborne adjective
carried in or through the air

Commonly confused: air or heir? air or err?

air vs heir

Heir sounds the same but means a person who inherits money or a title.

air vs err

Err is a verb meaning to make a mistake, and in American English it is often pronounced like air.

Practice

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