Oxford Dictionary English glandular fever nounnoun BrE BrE//ˌɡlændjʊlə ˈfiːvə(r)// ; NAmE NAmE//ˌɡlændʒələr ˈfiːvər// [uncountable] (British English) jump to other results = mononucleosisCheck pronunciation: glandular fever oxfordlearnersdictionaries.com