clear-out

clear-out
ˈclear-out noun [countable usually singular] British English informal
a process in which you get rid of unwanted objects or possessions:
    I had a clear-out and got rid of a lot of old toys.

clear-outBrE /ˈklɪər aʊt/ 🔊NAmE /ˈklɪr aʊt/ 🔊 noun [usually singular] (informal, especially BrE) a process of getting rid of things or people that you no longer want 清理；清除◆have a clear-out清理一下