释义 |
thunderbumper noun a cumulonimbus cloud CANADA- “Thunderbumper” is slang for a “thunder-head.” The cumulonimbus cloud can bring fierce thunder and lightning, heavy rain. Old folk tales spoke of [bad] weather being caused by thunderclouds “bumping” into each other. — Tom Langeste, Words on the Wing, pp. 278–279, 1995
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