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We found 30 dictionaries with English definitions that include the word thundercloud: Click on the first link on a line below to go directly to a page where "thundercloud" is defined. General (26 matching dictionaries) thundercloud: American Heritage Dictionary of the English Language [home, info] thundercloud: Collins English Dictionary [home, info] thundercloud: Vocabulary.com [home, info] thundercloud: Macmillan Dictionary [home, info] thundercloud: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Thundercloud, thundercloud: Wordnik [home, info] thundercloud: Cambridge Advanced Learner's Dictionary [home, info] thundercloud: Wiktionary [home, info] thundercloud: Compact Oxford English Dictionary [home, info] thundercloud: Webster's New World College Dictionary, 4th Ed. [home, info] thundercloud: The Wordsmyth English Dictionary-Thesaurus [home, info] thundercloud: Infoplease Dictionary [home, info] thundercloud: Dictionary.com [home, info] thundercloud: UltraLingua English Dictionary [home, info] thundercloud: Cambridge Dictionary of American English [home, info] Thundercloud: Wikipedia, the Free Encyclopedia [home, info] Thundercloud: Online Plain Text English Dictionary [home, info] thundercloud: Webster's Revised Unabridged, 1913 Edition [home, info] thundercloud: Rhymezone [home, info] Thundercloud: AllWords.com Multi-Lingual Dictionary [home, info] thundercloud: Free Dictionary [home, info] thundercloud: Mnemonic Dictionary [home, info] thundercloud: LookWAYup Translating Dictionary/Thesaurus [home, info] thundercloud: Dictionary/thesaurus [home, info] Computing (1 matching dictionary) thundercloud: Encyclopedia [home, info] Medicine (1 matching dictionary) thundercloud: online medical dictionary [home, info] Tech (2 matching dictionaries) thundercloud: Glossary of Meteorology [home, info] THUNDERCLOUD: Lake and Water Word Glossary [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (thundercloud) ▸ noun:  a dark cloud of great vertical extent charged with electricity; associated with thunderstorms ▸ name:  A surname (very rare: popularity rank in the U.S.: #67157)