[{"Bold_text": "noun", "List Items": ["the act or process of cleaning up.", "Slang.a very large profit:The company made a real cleanup on their new invention.", "Baseball.the fourth position in the batting order:Our best home-run hitter is batting cleanup.the player who bats in this position.", "the fourth position in the batting order:Our best home-run hitter is batting cleanup.", "the player who bats in this position."]}]