thunderstorm: Meaning and Definition of

thun•der•storm

Pronunciation: (thun'dur-stôrm"), [key]
— n.
  1. a transient storm of lightning and thunder, usually with rain and gusty winds, sometimes with hail or snow, produced by cumulonimbus clouds. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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