thundercloud
See also: thunder cloud
English
Etymology
thunder + cloud
Noun
thundercloud (plural thunderclouds)
- A large, dark cloud, usually a cumulonimbus, charged with electricity and producing thunder and lightning; a stormcloud
- (by extension, figuratively) Something menacing and brooding.
- the ominous thunderclouds of war
Translations
cloud
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something menacing and brooding
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