wheel

IPA/wiːl/
KK[wˈil]IPA/wiːl/

wheel — noun

  • wheelsingular
  • wheelsplural

1. a round, flat part that turns around a central bar and is used to make vehicles,

1.nounA2
Definition

a round, flat part that turns around a central bar and is used to make vehicles, machines, or other equipment move.

Example

Vivek replaced the broken wheel on his bicycle before the weekend race.

collocation: replace a wheel

The cart's old wooden wheel creaked loudly as it rolled down the dirt road.

collocation: wooden wheel / cart wheel

Common collocations
  • front wheel
  • back wheel
  • rear wheel
  • spare wheel
  • wheel turns
  • wheel spins
  • replace a wheel
  • remove a wheel
  • wheel of a car
Synonyms
  • disc

    more general term for any flat round object, not necessarily one that turns on an axle

  • roller

    a cylinder that rolls rather than a flat circle with spokes or a solid centre; used in different kinds of machinery

  • caster

    a small wheel attached to the bottom of furniture; more specific than 'wheel'

Grammar Patterns

the + noun

a + adjective + wheel

wheels of + noun

Usage Note

Frequently used in compound nouns such as 'bicycle wheel', 'car wheel', 'wagon wheel', and 'potter's wheel'. The plural form 'wheels' may refer to all four wheels of a vehicle collectively.

Common Mistakes

The car has four wheel.
The car has four wheels.
'wheel' is countable; use the plural form when referring to more than one.

2. having round parts underneath that allow an object to be moved by pushing or pul

2.nounB1
Definition

having round parts underneath that allow an object to be moved by pushing or pulling instead of lifting.

Example

The hospital bed is on wheels so nurses can move patients between rooms without difficulty.

pattern: [object] on wheels

Nikos bought a small kitchen cart on wheels to store his pots and pans.

Common collocations
  • on wheels
  • bed on wheels
  • table on wheels
  • cart on wheels
  • chair on wheels
Synonyms
  • mobile

    broader term describing anything that can move; not limited to wheel-based movement

  • rolling

    describes an object that moves on wheels; slightly more informal

Grammar Patterns

[noun] + on wheels

Usage Note

This sense commonly appears in the phrase 'on wheels', placed after a noun to describe furniture, equipment, or containers. Unlike sense 1, it is not a standalone noun for a single wheel but describes the whole object's design.

3. a circular control inside a car, lorry, boat, or other vehicle which the operato

3.nounB2
Definition

a circular control inside a car, lorry, boat, or other vehicle which the operator rotates with their hands to steer.

Example

Greta kept both hands on the steering wheel while driving through heavy rain.

collocation: hands on the steering wheel

Tariq adjusted the steering wheel of his lorry before setting off on the long journey.

Common collocations
  • steering wheel
  • at the wheel
  • behind the wheel
  • turn the wheel
  • grip the wheel
  • hands on the wheel
Synonyms
  • steering wheel

    full term; use when clarity is needed, e.g. for learner drivers

Grammar Patterns

the + steering wheel

at the wheel

behind the wheel

grip/turn/hold the steering wheel

Usage Note

Often shortened to just 'the wheel' in informal speech, as in 'Who was at the wheel?' meaning 'Who was driving?' The phrase 'behind the wheel' means 'driving a vehicle'.

Common Mistakes

I sat on the steering wheel.
I sat behind the steering wheel.
you sit behind the wheel, not on top of it.

4. a large round object with handles on the outside that the captain or sailor turn

4.nounB2
Definition

a large round object with handles on the outside that the captain or sailor turns to guide a ship through the water.

Example

The captain stood at the ship's wheel and steered the boat through the narrow channel.

collocation: at the ship's wheel

Indra turned the heavy wooden wheel to the left to avoid rocks near the shore.

Common collocations
  • ship's wheel
  • at the wheel
  • take the wheel
  • steering wheel of a ship
  • captain at the wheel
Synonyms
  • helm

    the more technical nautical term for the wheel or tiller that steers a ship

Grammar Patterns

the + wheel

at the wheel

take the wheel

turn the wheel

Usage Note

Often called the 'helm' in nautical terminology. The phrase 'at the wheel' can refer to both a car's steering wheel and a ship's wheel, so the context tells the listener which vehicle is being discussed.

5. a car or other motor vehicle, referred to informally in everyday conversation, e

5.nounB2
Definition

a car or other motor vehicle, referred to informally in everyday conversation, especially when speaking about owning or buying one.

Example

Tariq took his new wheels for a drive along the coastal road last Saturday afternoon.

informal register: 'wheels' meaning 'car'

Dahlia said she would not buy used wheels without a mechanic checking the engine first.

phrase: set of wheels

Common collocations
  • set of wheels
  • new wheels
  • nice wheels
  • my wheels
  • your wheels
Synonyms
  • car

    neutral standard term; 'wheels' is more informal and slangy

  • ride

    similar informal slang for a car, especially one that impresses others

Grammar Patterns

wheels (plural for a car)

Usage Note

Almost always used in the plural form 'wheels' or the phrase 'a set of wheels'. Common in North American informal speech. Not appropriate for formal writing.

Common Mistakes

I drove my wheel to work.
I drove my wheels to work.
even for a single car, the plural 'wheels' or the phrase 'a set of wheels' is used.

6. a large piece of cheese that has been made into a round, flat shape, or the circ

6.nounB2
Definition

a large piece of cheese that has been made into a round, flat shape, or the circular form in which some cheeses are produced and sold.

Example

The shop displayed a whole wheel of aged cheddar cheese on the wooden counter.

collocation: wheel of cheese

Marta cut a thin slice from the wheel of Swiss cheese for her sandwich.

Common collocations
  • wheel of cheese
  • whole wheel
  • half wheel
  • aged wheel
  • wedge from a wheel
Synonyms
  • round

    a more general term for any circular food item, not specific to cheese

Grammar Patterns

a wheel of + cheese

whole wheel

Usage Note

Used specifically for cheeses such as cheddar, Gouda, Emmental, and Parmesan that are traditionally pressed into round shapes. Contrast with 'block' or 'wedge', which describe rectangular or triangular portions.

Idioms

driving a vehicle or, more broadly, being in control of a situation or organisation.

With Greta at the wheel, the project stayed on schedule and within budget.

Theo had never been behind the wheel of such a large truck before.

to start a process or series of events that will lead to a particular result.

The government set the wheels in motion for a new public transport system.

One phone call from the manager set the wheels in motion for the company merger.

a situation that is complicated because it involves many connected but hidden influences and decisions.

The committee's decision seemed simple, but there were wheels within wheels that explained the delay.

Understanding local politics means learning about all the wheels within wheels behind every vote.

to waste time trying to create something that already exists and works well.

The new team spent months reinventing the wheel instead of using the existing software system.

There is no need to reinvent the wheel — just follow the instructions that have worked for years.

not paying enough attention to your responsibilities, often resulting in mistakes or missed opportunities.

The security guard was asleep at the wheel when the thief walked right past the front desk.

Competitors overtook the company because management was asleep at the wheel during the market change.

to help a process or negotiation run more smoothly and easily.

A small gift can oil the wheels of any business deal in some cultures.

The mediator's job was to oil the wheels of the discussion between the two groups.

Not paying enough attention to what you should be doing.

The security guard was asleep at the wheel when the thief entered.

If the manager is asleep on the job, mistakes will happen.

A person who is a small and unimportant part of a large organization.

Mina felt like just a cog in the machine at her new job.

Brian didn't want to be a cog in the wheel; he wanted to lead.

To start working very hard on a particular task.

If we all put our shoulders to the wheel, we can finish by Friday.

Sara put her shoulder to the wheel and completed the project alone.

To prevent someone from carrying out their plans.

The new regulations put a spoke in the company's expansion wheel.

Diego's sudden illness put a spoke in our travel plans.

wheel — verb

Word family

Synonym discussion

Sense: noun/1

These four words refer to different parts of a vehicle's round assembly, and learners often confuse them. A 'wheel' is the whole round structure that turns, including the metal centre and the outer ring. A 'tyre' (US: 'tire') is the rubber outer covering that touches the road — it fits around the wheel. The 'rim' is the metal outer edge of the wheel itself, onto which the tyre is mounted. The 'hub' is the central part of the wheel that connects to the axle. For example: 'The tyre went flat, but the rim was not damaged. The mechanic removed the wheel and checked the hub for cracks.' Knowing which part each word names helps avoid basic repair-shop misunderstandings.

Common collocations

Nouns

  • wheel base
  • wheel chair
  • wheel alignment
  • wheel bearing
  • wheel rim
  • wheel hub

Phrases

  • on wheels
  • set of wheels
  • behind the wheel
  • at the wheel
  • grease the wheels
  • wheels in motion

Prepositions

Etymology

Proto-GermanicOld EnglishEnglish

Comes from Old English 'hwēol' or 'hwēogol', which goes back to a Proto-Germanic root 'hwehwlan' meaning 'to turn' or 'to go around'. This ancient root is related to the Greek 'kyklos' (circle, wheel) and the Sanskrit 'cakra' (wheel, circle), both of which gave English the words 'cycle' and 'chakra'. The verb sense developed in the 14th century, first meaning 'to turn like a wheel', then later 'to move on wheels'.