团体 (tuántǐ) is a general, neutral noun for a group, organization, or team, often used in formal or official contexts (e.g., 社会团体 'social organization'). It is broader than 团队 (tuánduì), which specifically refers to a cooperative work or sports team, and 集体 (jítǐ), which emphasizes the collective as a whole. Unlike 集团 (jí tuán), which denotes a large corporate or political conglomerate, 团体 can be any size.