Oxford Dictionary English greatcoat noun noun BrE BrE//ˈɡreɪtkəʊt// ; NAmE NAmE//ˈɡreɪtkoʊt// Add to my wordlistjump to other results a long heavy coat, especially one worn by soldiersSee greatcoat in the Oxford Advanced American DictionaryCheck pronunciation: greatcoat oxfordlearnersdictionaries.com
