Meaning & use

fire

noun, verb·Everyday

Last updated

UK/ˈfaɪə/
US/ˈfaɪər/

Meanings

  1. noununcountable

    The heat, light and flames produced when something burns.

    Grammar: Uncountable when it means flames in general: Fire needs oxygen. Countable for a particular blaze that people light.

    Patterns

    • light a fire
    • build a fire

    Fire needs oxygen to keep burning.

    We sat around the fire, roasting marshmallows.

    He kept the fire going all night.

  2. nouncountable

    An unwanted, destructive burning that damages buildings, forests or property.

    Grammar: Countable: a house fire, forest fires.

    Patterns

    • a fire breaks out
    • put out a fire

    A fire broke out in the warehouse at midnight.

    Firefighters spent hours putting out the forest fire.

    The fire destroyed the old theater.

  3. noununcountable

    The shooting of guns or other weapons, or the bullets and shells fired.

    Grammar: Often in phrases such as open fire or under fire.

    Patterns

    • open fire on someone
    • under fire

    The soldiers opened fire on the approaching vehicle.

    The convoy came under heavy fire.

    The police returned fire.

  4. verbtransitiveinformal

    To remove someone from their job, usually because of poor work or bad behavior.

    Grammar: Takes a person as the object: they fired him.

    Patterns

    • fire someone for something

    The company fired him for lying on his application.

    She was fired after the third missed deadline.

    The manager had to fire two employees last month.

  5. verbtransitive or intransitive

    To shoot a gun or launch a missile or other projectile.

    Grammar: With an object (fire a gun) or without one (the soldier fired at the target).

    Patterns

    • fire at someone
    • fire a weapon

    The officer fired a warning shot into the air.

    The guards fired at the fleeing car.

    The ship fired its cannons in salute.

  6. verbtransitivefigurative

    To excite or inspire a feeling, such as enthusiasm or imagination, in someone.

    Grammar: Often fire up or fire someone's imagination.

    Patterns

    • fire someone's imagination
    • fire someone up

    The story fired the children's imagination.

    The coach's speech fired up the players.

    Her words fired his ambition.

Word forms

pluralfires
third person singularfires
past tensefired
past participlefired
-ing formfiring

Common combinations

catch fire
The curtains caught fire from a candle.
set fire to
Lightning set fire to the barn.
put out a fire
It took ten trucks to put out the fire.
open fire
The troops were ordered to open fire.
fire someone
The board decided to fire the chief executive.
light a fire
We lit a fire to keep warm.

Synonyms and how they differ

blaze
Blaze is a large, fierce fire and sounds more dramatic than fire.
inferno
Inferno suggests an enormous, uncontrollable fire, much stronger than fire itself.
dismiss
Dismiss is the formal word for firing an employee, and it sounds more neutral than fire.
sack
Sack is a British informal equivalent of fire someone.

Word family

firefighter noun
a person trained to put out fires
fireplace noun
an opening where a fire is lit in a room
firework noun
a device that makes bright explosions
fiery adjective
burning or full of strong emotion
firing noun
dismissal from a job or the shooting of weapons

Commonly confused: fire or flame?

fire vs flame

A flame is the visible burning part of a fire, whereas fire is the whole burning process.

Practice

Which sentence uses fire to mean dismiss from a job?

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