Glossary of Common Terms
LCD
“LCD” is an acronym for ”Liquid Crystal Display”.
computers, watches, and digital clocks.
This is a common type of display screen used in televisions,
BAROMETER & BAROMETRIC PRESSURE
A barometer is a device that measures the pressure of the air pushing on it—this measurement is called the
barometric pressure. We don’t actually feel the barometric pressure because the air pressure is pushing equally
in every direction.