English Reference
noun · verb

pledge

n. · v.
US /ˈpɫɛdʒ/ UK /plˈɛdʒ/ pledge UK spelling pledged, pledges, pledging

  1. 01 B2 Upper Intermediate Formal

    n.a serious or formal promise to do something, like giving money to a charity.

    n.a solemn promise or undertaking to perform a specific action or provide support.

    Simple

    The politician made a pledge to reduce taxes if his party won the election.

    In context

    The charitable foundation received a million-dollar pledge from an anonymous donor, ensuring the project's viability for the next decade.

    Usage

    Often used with the preposition 'to' followed by an infinitive.

  2. 02 C1 Advanced TechnicalFormal Law

    n.something valuable that you give to a person or bank to prove you will pay them back.

    n.a bailment of personal property as security for some debt or engagement.

    Simple

    He left his gold watch as a pledge that he would return to pay the bill.

    In context

    Under the terms of the agreement, the shares were held as a pledge against the short-term loan provided by the investment bank.

    Usage

    In legal contexts, it refers specifically to the physical possession of the asset by the creditor.

  3. 03 C1 Advanced American EnglishInformal

    n.a student who is trying to join a university social group but is not yet a full member.

    n.a person who has committed to joining a college fraternity or sorority but has not yet been initiated.

    Simple

    The new pledges had to spend the weekend cleaning the fraternity house.

    In context

    During the recruitment week, each pledge was assigned a mentor to help them navigate the complex social traditions of the organization.

  4. 04 B2 Upper Intermediate Formal

    v.to make a serious or formal promise to give or do something.

    v.to commit oneself by a solemn promise; to give as a guarantee.

    Simple

    Many countries have pledged to protect the environment by reducing carbon emissions.

    In context

    The executive board pledged their full support to the restructuring plan, despite the initial concerns raised by the shareholders.

    Usage

    The verb is transitive and often takes a direct object or a 'to' infinitive.

    renege
  5. 05 C1 Advanced TechnicalFormal Law

    v.to give something valuable to a lender as a guarantee that you will pay them back.

    v.to deposit an object or asset as security for a loan or the fulfilment of an obligation.

    Simple

    The family had to pledge their property to secure the emergency loan.

    In context

    The borrower was required to pledge liquid assets of equivalent value before the credit facility could be extended.

    pawncollateralize

The military has ruled the country since a 2021 coup, pledging to restore order and unite the country.

Al Jazeera· 14 Aug 2026

One major think tank recently warned that he will have to raise taxes or cut spending to meet Burnham's pledges on defence and the cost of living.

BBC News· 12 Aug 2026

From Middle English plege, from Anglo-Norman plege, from Old French plege (Modern French pleige) from Medieval Latin plevium, plebium, from plebiō (“to pledge”), from Frankish *plehan (“to pledge; to support; to guarantee”). Akin to Old High German pflegan (“to take care of, be accustomed to”), Old Saxon plegan (“to vouch for”), Old English plēon (“to risk, endanger”). More at plight.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin frk *plehan
Level C1 · Advanced
Frequency Common
Updated