cumulonimbus cloud

(redirected from Cumulo nimbus)
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Noun1.cumulonimbus cloud - a dark cloud of great vertical extent charged with electricitycumulonimbus cloud - a dark cloud of great vertical extent charged with electricity; associated with thunderstorms
cloud - a visible mass of water or ice particles suspended at a considerable altitude
References in periodicals archive ?
"The cumulo nimbus, or thunderclouds, normally start building up at about 2,000 feet but because of the very hot air these started building at a much higher level and went right up to about 35,000 feet.
number of cumulo nimbus clouds, spaced sensibly through the year, has so changed the shape of jump racing.
Basking luxuriantly on his most desirable cumulo nimbus, he can reflect on the huge success of his mortal time on earth.