‘打仗’ literally combines 打 (dǎ, 'to strike' or 'to do') and 仗 (zhàng, 'battle' or 'military engagement'). Together, it means 'to wage war' or 'to fight in a war'—referring specifically to armed conflict between armies or nations. It is a colloquial yet standard verb used in both historical narratives and modern discussions of warfare.

This term emphasizes the active, organized nature of combat—not personal fights (which use 打架) or abstract conflict (e.g., 斗争). It commonly appears in past-tense contexts (e.g., 打过仗), passive constructions (e.g., 被迫打仗), or with time/duration modifiers (e.g., 长期打仗). While neutral in register, it carries gravity and is rarely used lightly or humorously.