The definition of a blizzard is an intense snowstorm, or a heavy amount of something.(noun)
An example of a blizzard is a snowstorm that traps people in their houses for days.
See blizzard in Webster's New World College Dictionary
Origin: ? < dial. bliz, violent blow; ? akin to Ger blitz, lightning
See blizzard in American Heritage Dictionary 4
Origin: Perhaps of imitative origin.
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