From Longman Dictionary of Contemporary Englishjumble saleˈjumble sale noun [countable] British EnglishDLDH a sale of used clothes, books etc in order to get money for a local church, school etc SYN rummage sale American English
Examples from the Corpus
jumble sale• Their clothes were hardly fit for a jumble sale.• They've got a jumble sale under way already.• He had bought a new white shirt and was wearing a regimental tie which had cost him tuppence in a jumble sale.• I bought it at a church jumble sale. 