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{%type%} Definitions

WordNet 3.0Copyright Princeton University


Short "hint"

n. - A dark cloud of great vertical extent charged with electricity.

Usage examples (35)
  • The cumulus turned into a cumulonimbus, the thunderstorm.
  • Mammatus clouds only occur where cumulonimbus clouds are present.
  • The entire base of this cumulonimbus rotated horizontally, a mesocyclone.
  • This cell-phone shot doesn't quite capture the awesomeness of that cumulonimbus. for more
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