THUNDERCLOUD

cumulonimbus, cumulonimbus cloud, thundercloud

(noun) a dark cloud of great vertical extent charged with electricity; associated with thunderstorms

Source: WordNet® 3.1

Etymology

Noun

thundercloud (plural thunderclouds)

A large, dark cloud, usually a cumulonimbus, charged with electricity and producing thunder and lightning; a stormcloud

(by extension, figurative) Something menacing and brooding.

Source: Wiktionary

Thun"der*cloud`, n.

Definition: A cloud charged with electricity, and producing lightning and thunder.

Source: Webster’s Unabridged Dictionary 1913 Edition

Do you know this game?

Wordscapes is a popular word game consistently in the top charts of both Google Play Store and Apple App Store. The Android version has more than 10 million installs. This guide will help you get more coins in less than two minutes of playing the game. Continue reading Wordscapes: Get More Coins