- an electronic display of data from instruments or other sources projected at eye level so that a driver or pilot sees it without looking away from the road or course. Abbreviation: HUD
- (in a computer game) an electronic display of meters and dials around the screen margins. Abbreviation: HUD
Also head-up display [hed-uhp] /ˈhɛdˈʌp/.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019