Ouija board
From Longman Dictionary of Contemporary EnglishOuija boardOui‧ja board /ˈwiːdʒə bɔːd $ ˈwiːdʒiː bɔːrd/ noun [countable] trademark DGOa board with letters and signs on it, which some people believe can be used to receive messages from dead peopleExamples from the CorpusOuija board• I don't even know what a Ouija board is.