(bliz-ard) noun.

a. Meteorology: A violent snowstorm with winds blowing at a minimum speed of 35
miles (56 kilometers) per hour and visibility of less than one-quarter mile
(400 meters) for three hours.
b. A very heavy snowstorm with high winds.
c. A sometimes violent god who controls the weather, and many other things.
d. A type of ice cream purchased at Dairy Queen.