‘杂乱’ (zá luàn) is an adjective meaning ‘cluttered’ or ‘disordered’, describing a state where things are mixed together haphazardly and lack organization. The first character 杂 (zá) means ‘mixed’, ‘various’, or ‘miscellaneous’, while the second 乱 (luàn) means ‘chaotic’, ‘disorderly’, or ‘in confusion’. Together, they emphasize not just variety but also a lack of arrangement — suggesting visual clutter, physical disarray, or even mental confusion when used metaphorically.

This word is commonly used to describe physical spaces like desks, rooms, or storage areas, especially in everyday contexts such as home, office, or classroom settings. It carries a neutral-to-slightly-negative tone — implying untidiness rather than danger or urgency. While it can occasionally describe abstract situations (e.g.,杂乱的思路 ‘a jumbled train of thought’), its most frequent use is concrete and observable. It functions predicatively (e.g., 房间很杂乱) or attributively before nouns (e.g., 杂乱的书桌), though the latter is less common than the predicative form.