thundercloud

1. A large, dark cloud, usually a cumulonimbus, charged with electricity and producing thunder and lightning.
2. (broadly, figuratively) Something menacing and brooding.

Etymology

From thunder + cloud.

Synonyms

cumulonimbus cloud

cumulonimbus

nimbus

storm cloud

sound of deepvoiced talking 3

large thick blanket

Translations

Gewitterwolke

απειλητικό ύφος

cumulonimbus

cumulonembo

nube temporalesca

cumulo-nembo

donderwolk

onweerswolk

cumulonimbus

chmura kłębiasta deszczowa

asık surat

السّحابة الرعّادة

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