Oxford Dictionary English VDU nounnoun BrE BrE//ˌviː diː ˈjuː// ; NAmE NAmE//ˌviː diː ˈjuː// (British English) (North American English VDT BrE BrE//ˌviː diː ˈtiː// ; NAmE NAmE//ˌviː diː ˈtiː// ) Computer hardware Add to my wordlistjump to other results the abbreviation for ‘visual display unit/video display terminal’ (a machine with a screen like a television that displays information from a computer) See related entries: Computer hardwareCheck pronunciation: VDU oxfordlearnersdictionaries.com