出去 (chū qù) is a separable verb meaning 'to go out' — literally 'out' + 'go'. The first character 出 indicates movement away from an interior or central point, while 去 specifies directional motion toward a destination outside. Together, they form a common, everyday verb used when leaving a place — especially one’s home, room, or current location. It implies purposeful departure, often for activities like shopping, meeting friends, or commuting.

This verb frequently appears in imperative sentences ('Go out!'), negative constructions ('Don’t go out yet'), and with time or manner complements ('go out early', 'go out quietly'). Unlike the standalone verb 去 (qù), which can mean 'to go' anywhere, 出去 specifically emphasizes exiting an enclosed or defined space. It’s neutral in register — appropriate in casual speech, instructions, and written contexts like signs or messages.