head-up display

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English[edit]

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Alternative forms[edit]

Noun[edit]

head-up display (plural head-up displays)

  1. A semitransparent graphical and textual display of information projected upon the field of view of a pilot of an aircraft. Abbreviation: HUD
  2. (nautical) A type of radar or electronic chart display where the top of the display always represents the direction the vessel is heading.