Senses
大队/ 大隊 large group
a large number of people; a big body of personnel
大队/ 大隊 brigade
a unit of organization in the military or police, usually equivalent to a battalion or regiment
大队/ 大隊 production brigade
a local administrative unit in rural China, common from the 1950s to the 1980s
大队/ 大隊 school organization unit
a level of organization within the Young Pioneers, typically encompassing an entire school