‘紧凑’ (jǐn còu) is an adjective meaning ‘compact’ or ‘well-organized’, especially when describing schedules, layouts, or structures that make efficient use of space or time. The first character 紧 (jǐn) means ‘tight’, ‘tense’, or ‘close’, while 凑 (còu) originally means ‘to gather together’ or ‘to bring things into proximity’. Together, they convey the sense of elements being closely and purposefully arranged—neither loose nor wasteful. It often implies efficiency, clarity, and intentional design.

This word is commonly used to describe timetables (e.g., a tightly packed meeting schedule), physical arrangements (e.g., a compact apartment layout), or even writing style (e.g., concise, well-structured prose). It carries a positive connotation—suggesting skillful organization rather than mere crowding—and is frequently heard in workplace, educational, and urban living contexts.