say it: kuhm-BAT-uhnt
combatant is a noun and adjective meaning "someone who fights (or is fighting)". It carries 2 recorded senses.
engaging in or ready for combat
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for combatant come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.