Hailstorm

from WordNet (r) 3.0 (2006)
hailstorm
    n 1: a storm during which hail falls
    
from The Collaborative International Dictionary of English v.0.48
Hailstorm \Hail"storm`\ (-st[^o]rm`), n.
   A storm accompanied with hail; a shower of hail.
   [1913 Webster]
    

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