noun🔗ShareA huge mass of ocean-floating ice which has broken off a glacier or ice shelf"The Titanic hit an iceberg and sank."environmentgeologygeographyoceannatureweatherworldmassChat with AIVocabulary GamePractice Reading
noun🔗ShareAn aloof person."The new student seemed like an iceberg; he barely spoke in class. "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 recent layoffs are just the tip of the icebergs; more significant job losses are expected soon as the company's financial problems worsen." "disastereventnatureworldenvironmentChat with AIVocabulary GamePractice Reading