thundercloud (redirected from thunderclouds)

thun·der·cloud  (thndr-kloud)

n.

1. A large dark cloud charged with electricity and producing thunder and lightning; a cumulonimbus cloud.

2. Something menacing or dreadful: thunderclouds of impending war.

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thundercloud

Noun

a large dark electrically charged cloud associated with thunderstorms

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thundercloud  (thndr-kloud)

See cumulonimbus.

Thesaurus

Noun

1.

thundercloud - a dark cloud of great vertical extent charged with electricity; associated with thunderstorms cumulonimbus, cumulonimbus cloud cloud - a visible mass of water or ice particles suspended at a considerable altitude