claim

claim — verb

1. to state something as true without offering proof, especially when others may do

1.verbtransitiveB2
Definition

to state something as true without offering proof, especially when others may doubt or disagree with what you say

Example

Several witnesses claim they saw the man leave the building before midnight.

claim + that-clause for stating something unproven

The company's website claims its software can detect security threats instantly.

Common collocations
  • claim credit for
  • claim responsibility for
  • claim victory
  • claim to know
  • claim + that-clause
Synonyms
  • assert

    more formal and forceful than claim; suggests confidence without necessarily requiring evidence

  • allege

    often used in legal contexts, implying the statement has not yet been proved in court

  • maintain

    suggests keeping to a position despite opposition or doubt from others

  • declare

    more emphatic and official than claim; often used for public announcements

Antonyms
  • deny

    to state that something is not true

  • dispute

    to question the truth of a statement

Grammar Patterns

claim + that-clause

claim + to-infinitive

claim + direct object (e.g., credit, responsibility)

Usage Note

Commonly followed by a that-clause or a to-infinitive. The that-clause version is more frequent in everyday speech. The object can be an abstract noun such as credit, responsibility, or victory.

Common Mistakes

The president claimed a new policy at the press conference.
The president announced a new policy at the press conference.
'claim' means stating something not yet proven; 'announce' means stating something officially and publicly.

2. to declare that a group or business has a certain number of people or items asso

2.verbtransitiveB2
Definition

to declare that a group or business has a certain number of people or items associated with it, without necessarily proving the figure

Example

The union claims over fifty thousand members across the country.

claim + number + of + members

That fitness app claims more than ten million downloads since last year.

Common collocations
  • claim + number + of + members
  • claim + users/downloads
  • claim + branches/offices
  • claim + the support of
  • claim + a collection of
Synonyms
  • boast

    more informal and suggests pride; implies the figure may be exaggerated

  • report

    more neutral; does not carry the same implication of unverified information

Grammar Patterns

claim + number + of + noun (e.g., members, users, branches)

claim + noun (e.g., support, collection)

Usage Note

Subject is usually an organization, company, political party, or similar group. The claim often involves a number or statistic that is difficult to verify independently.

3. to demand or take possession of what belongs to you by law or fairness, such as

3.verbtransitiveB2
Definition

to demand or take possession of what belongs to you by law or fairness, such as lost items, winnings, or ownership rights

Example

Theo claimed his lost suitcase at the airport lost-property office.

claim + [belonging] + at [location]

No one came forward to claim the prize money from the lottery draw.

claim + [prize/winnings]

Common collocations
  • claim + lost luggage
  • claim + prize money
  • claim back + cost
  • claim + tax deduction
  • claim + ownership of
Synonyms
  • demand

    stronger and more forceful than claim; implies insistence rather than entitlement

  • request

    softer and more polite; does not carry the same sense of right or entitlement

  • collect

    specifically means to go and get something you are owed or have paid for

Antonyms
  • relinquish

    to give up a right or claim to something

  • waive

    to choose not to demand or enforce a right

Grammar Patterns

claim + object (e.g., lost property, prize, money)

claim + back + object

claim + ownership/right to + object

Usage Note

Can be used with 'back' as a phrasal verb (claim back) when asking for a refund or return of money previously paid. The object is often a physical item or a sum of money that the speaker is entitled to.

Common Mistakes

I claimed the book from the library.
I borrowed the book from the library.
'claim' means taking something you have a right to; libraries lend books, you don't need to claim them.

4. to make a formal written request to a government department, insurance company,

4.verbtransitive / intransitiveB2
Definition

to make a formal written request to a government department, insurance company, or other organization for money you believe they owe you

Example

Priya claimed unemployment benefits after losing her job last month.

claim + [benefit/payment] from government

You can claim a refund if the airline cancels your flight.

claim + a refund

Common collocations
  • claim + benefit
  • claim + refund
  • claim for + damage
  • claim + cost + from
  • claim + expenses
Synonyms
  • apply for

    broader than claim; does not necessarily imply a legal right to the money

  • seek

    more formal and general; often used in legal or official contexts

Grammar Patterns

claim + direct object (benefit, refund, cost)

claim + for + damage/loss

claim + from + organization

Usage Note

This sense can be either transitive (claim something) or intransitive (claim for something, claim against someone). In British English, 'claim for' is common; in American English, the transitive use is more frequent.

5. to officially demand payment from a person or company after an accident, injury,

5.verbtransitive / intransitiveB2
Definition

to officially demand payment from a person or company after an accident, injury, or loss, holding them responsible for the harm caused

Example

Yara claimed compensation from the driver who caused the accident.

claim + [compensation/damages] + from [responsible party]

The family is claiming damages after the faulty appliance caused a fire.

claim + damages + after [event]

Common collocations
  • claim + compensation
  • claim + damages
  • claim against + party
  • claim for + medical bills
  • claim + from + insurer
Synonyms
  • sue for

    stronger legal action through a court; claim can be an informal or formal request

  • seek damages

    formal legal term; implies pursuit through the court system

Grammar Patterns

claim + compensation/damages + from + person/party

claim for + costs/expenses + through + insurance

claim against + person/organization + for + reason

Usage Note

Often used in legal and insurance contexts. The preposition 'against' introduces the party being held responsible. 'Damages' (plural) is a legal term for money awarded by a court.

Common Mistakes

I claimed him for breaking my phone.
I claimed compensation from him for breaking my phone.
'claim' needs an object like 'compensation' or 'damages', not the person responsible.
Phrasal verbs

claim back

phrasal verb

to ask for money to be returned that you have already paid, especially through an official process

You can claim back the sales tax if you are visiting from another country.

Diego claimed back the full deposit after the landlord fixed the leak.

Idioms

to formally state that you have a right to own or possess something, especially when others may also want it

Both families laid claim to the ancient painting found in the attic.

No one has laid claim to the abandoned bicycle outside the library.

claim — noun

Word family

Synonym discussion

Sense: verb/1

These four verbs all involve stating something as true, but they differ in tone and context. 'Claim' is the most neutral — it simply means stating something without offering proof, and it works in both everyday and formal settings. 'Assert' is more forceful and confident; someone who asserts a point is actively defending it against potential disagreement. 'Allege' is narrower and carries legal overtones — it suggests that the statement has been made but not yet proven in court or by an authority. 'Maintain' implies that the speaker continues to hold a position despite challenges from others. 'Declare' is the most public and official — governments declare policies, and individuals declare their intentions loudly and clearly. For everyday use about unproven statements, 'claim' is the safest choice: 'The article claims the company knew about the problem.' If you want to sound more forceful, use 'assert': 'The lawyer asserted her client's innocence.' Use 'allege' only in legal or formal accusation contexts: 'The report alleges that the factory violated safety rules.'

Common collocations

Adverbs

Phrases

  • lay claim to
  • have a claim on
  • make a claim
  • file a claim
  • claim back

Prepositions

Etymology

LatinOld FrenchEnglish

The word 'claim' entered English from Old French 'claimer', which itself came from Latin 'clamare', meaning 'to cry out' or 'to shout'. The original sense of shouting or calling out gradually shifted to the idea of making a loud demand or assertion. By the 14th century, it was used in legal contexts to mean 'demand as one's due', and by the 17th century the broader sense of 'assert without proof' had become established.