/ˌdi:ˈregjuleɪt ||; diˈrɛgjəˌlet/verb [T] (often passive 常用于被动语态) to free a commercial or business activity from rules and controls 解除（对商业活动等的）控制，管制: deregulated financial markets 宽松的金融市场 ➔deregulation /ˌdi:ˌregjuˈleɪʃn ||; diˌrɛgjυˈleʃən/ noun [U]