Meaning & use

antagonist

noun·Academic

Last updated

UK/ænˈtæɡ.ə.nɪst/
US/ænˈtæɡ.ə.nɪst/

Meanings

  1. nouncountable

    A person who actively opposes or fights against someone else.

    Grammar: Takes a plural: antagonists; often followed by of or to.

    Patterns

    • antagonist of someone
    • political antagonist
    • chief antagonist

    The proposal made him an unexpected antagonist of the mayor.

    She faced several antagonists during the campaign.

    His main antagonist at work blocked every reform.

  2. nouncountable

    The character in a story who opposes the protagonist.

    Grammar: Takes a plural: antagonists; pairs naturally with protagonist.

    Patterns

    • the antagonist in a story
    • hero and antagonist
    • antagonist to the protagonist

    The antagonist in the novel wants to control the city.

    A good antagonist believes their own cause is right.

    The hero and antagonist finally meet at the station.

  3. nouncountablebiologymedical

    A muscle or substance that acts against another, reducing or blocking its action.

    Grammar: Takes a plural: antagonists; common in biology and medicine.

    Patterns

    • muscle antagonist
    • drug antagonist
    • antagonist to a receptor

    The biceps and triceps act as antagonists.

    An antagonist can block the receptor's response.

    The drug works as an antagonist to that hormone.

Word forms

pluralantagonists

Common combinations

chief antagonist
Her chief antagonist on the board questioned every budget line.
political antagonist
The senator described the lobbyist as a political antagonist.
muscle antagonist
The triceps is an antagonist to the biceps.
drug antagonist
A drug antagonist may prevent an allergic reaction.
antagonist in the story
The antagonist in the story steals the map.

Synonyms and how they differ

opponent
The everyday word for someone against you in a contest or debate.
adversary
Stronger and more formal, suggesting determined hostility.
rival
Competes for the same goal, not always by direct opposition.
enemy
Someone hated or attacked; antagonist can be more situational.

Opposites

Word family

antagonism noun
Active opposition or hostility.
antagonistic adjective
Showing opposition or hostility.
antagonize verb
To annoy or provoke someone into opposing you.
antagonistically adverb
In a hostile, opposing way.

Commonly confused: antagonist or protagonist?

antagonist vs protagonist

The protagonist is the main character moving the story forward; the antagonist opposes that character.

Practice

In a film, the ______ usually works against the hero's goal.

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