Longman Dictionary English From Longman Dictionary of Contemporary EnglishRelated topics: Buildingsleaded lightsleaded lights /ˌledəd ˈlaɪts/ noun [plural] British EnglishTBB leaded windowsExamples from the Corpusleaded lights• The security grilles are made from steel or aluminium, and can also give the effect of leaded lights. ldoceonline.com