交戦

(1)a hostile meeting of opposing military forces in the course of a war; "Grant won a decisive victory in the battle of Chickamauga"; "he lost his romantic ideas about war when he got into a real engagement"

(2)戦争中の、敵対する軍事力との対立的な会議

(3)the waging of armed conflict against an enemy; "thousands of people were killed in the war"

(4)敵に対する武力紛争の行い

(5)an engagement fought between two military forces

(6)2つの軍隊間で戦われる戦闘