阵营 (zhèn yíng) literally combines 阵 (zhèn), meaning 'formation' or 'array'—often used for military or organized groupings—and 营 (yíng), meaning 'camp' or 'barracks'. Together, they evoke the image of a coordinated, bounded group united by shared goals, beliefs, or interests. While historically rooted in military contexts, the term is now overwhelmingly used figuratively in modern Chinese.

It refers to a faction, side, or camp in debates, politics, competitions, or even informal disagreements—emphasizing alignment and collective identity rather than physical location. You’ll hear it in news reports about political parties, online discussions about social issues, or sports commentary describing rival supporter groups. It carries a neutral-to-slightly formal register and often implies some degree of opposition or contrast with another 阵营.