Longman Dictionary English From Longman Dictionary of Contemporary EnglishRelated topics: Geographycaycay /kiː, keɪ/ noun [countable] American EnglishSG a very small low island formed of coral or sandExamples from the Corpuscay• I've got a small place near by on another cay.Origin cay (1600-1700) Spanish cayo ldoceonline.com
