English Reference
verb · noun

combat

v. · n.
US /ˈkɑmbæt/ com·bat UK spelling combated, combatted, combatting

  1. 01 B2 Upper Intermediate

    v.to try to stop something bad from happening or getting worse.

    v.to take active steps to reduce, prevent, or eliminate something undesirable. Transitive — takes a direct object representing the problem.

    Simple

    The government is introducing new laws to combat climate change.

    In context

    Public health officials are working tirelessly to combat the spread of the virus by implementing strict quarantine measures and vaccination programmes.

    Usage

    Commonly used with abstract nouns like 'crime', 'poverty', 'disease', or 'inflation'.

  2. 02 C1 Advanced Formal

    n.a competition or struggle to win against an opponent.

    n.a non-military struggle or contest between opposing individuals or ideas.

    Simple

    The two politicians were locked in a verbal combat during the debate.

    In context

    The courtroom became an arena for intellectual combat as the two legal teams argued over the interpretation of the new statute.

Usage combat actions

Gen Bagherzadeh said the three pilots had been captured by Qatar after they ejected from their jets during the combat mission on a Qatari military base.

BBC News· 15 Aug 2026

Critics of the police and tougher bail and sentencing laws to combat violent crime have two approaches to the release of annual statistics on crime.

Toronto Sun· 15 Aug 2026

16th century, borrowed from Middle French combat, deverbal from Old French combatre, from Vulgar Latin *combattere, from Latin com- (“with”) + battuere (“to beat, strike”).

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

This entry
Origin Latin com-
Level C1 · Advanced
Frequency Common
Updated