A screen attached to the cockpit canopy of an aircraft to reduce the effects of glare.
 Example sentencesExamples
-  The first ships off the assembly line did not have glareshields on the instrument panel, creating a hazard at night.
 -  Army aviators were at first concerned about being startled, when two large airbags popped out of the wall next to their heads from the glareshield in front of them.
 -  I find that in most light aircraft, it's approximately where the top of the glareshield just meets the horizon.
 -  He turned and faced front but then collapsed over the cockpit glareshield and instruments.