Longman Dictionary English From Longman Dictionary of Contemporary EnglishRelated topics: Weaponsrapierra‧pi‧er /ˈreɪpiə $ -ər/ noun [countable] PMWa long thin sword with two sharp edgesExamples from the Corpusrapier• If your review does not stop them, at least your rapier has sown confusion and dismay.Origin rapier (1500-1600) French rapière ldoceonline.com