noun🔗ShareA huge mass of ocean-floating ice which has broken off a glacier or ice shelf"The Titanic hit an iceberg and sank."geologyenvironmentgeographynatureoceanmassworldweatherChat with AIVocabulary GamePractice Reading
noun🔗ShareAn aloof person."My boss is an iceberg; he rarely shows any emotion at work. "characterpersonattitudeChat with AIVocabulary GamePractice Reading
noun🔗Share(after an adjective) An impending disastrous event whose adverse effects are only beginning to show, in reference to one-tenth of the volume of an iceberg being visible above water."The company's financial problems were an iceberg; only the recent layoffs were visible above the surface. "disasterworldeventsituationChat with AIVocabulary GamePractice Reading