“Belligerent” means aggressive, hostile, and ready to fight, either in attitude or in actual conflict like war.

Core meanings

  • Everyday use: Describes someone who is angry and looking for a fight, verbally or physically.
    • Example: “He got drunk and became belligerent with the staff.”
  • Formal/war context: Describes a country or group that is actively fighting a war (“belligerent nations,” “the belligerent states”).
  • As a noun: “A belligerent” can mean a person, group, or country that is a participant in a conflict or war.

Nuance and tone

Being belligerent is more than just annoyed; it suggests open hostility, confrontation, or a warlike stance. In international law, a “belligerent” state is one recognized as a party to an armed conflict, not necessarily the side that started the war.

In short, if someone calls a person belligerent, they mean they’re acting aggressively and spoiling for a fight; if they call a country belligerent, they mean it is engaged in war.

TL;DR: “Belligerent” = hostile, aggressive, and ready to fight, or formally, engaged in war.

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