牛棚 Traditional form: 牛棚 Pinyin (reading): niúpéng Definitions: cowshed makeshift detention center set up by Red Guards in the Cultural Revolution (baseball) bullpen Characters: 牛 - ox, cow, bull 棚 - shack, shed; tent, awning Traditional characters: 牛 - ox, cow, bull 棚 - shack, shed; tent, awning