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We found 18 dictionaries with English definitions that include the word Sinclair: Click on the first link on a line below to go directly to a page where "Sinclair" is defined. General (15 matching dictionaries) Sinclair: Collins English Dictionary [home, info] Sinclair: Vocabulary.com [home, info] Sinclair, sinclair: Wordnik [home, info] Sinclair: Wiktionary [home, info] Sinclair: Webster's New World College Dictionary, 4th Ed. [home, info] Sinclair: Infoplease Dictionary [home, info] sinclair: Dictionary.com [home, info] Sinclair: UltraLingua English Dictionary [home, info] Sinclair (Art School), Sinclair (High School), Sinclair (disambiguation), Sinclair (oil), Sinclair (surname), Sinclair: Wikipedia, the Free Encyclopedia [home, info] Sinclair: Rhymezone [home, info] Sinclair: 1911 edition of the Encyclopedia Britannica [home, info] sinclair: Free Dictionary [home, info] sinclair: Mnemonic Dictionary [home, info] Sinclair, sinclair: LookWAYup Translating Dictionary/Thesaurus [home, info] Sinclair: Dictionary/thesaurus [home, info] Computing (1 matching dictionary) Sinclair: Encyclopedia [home, info] Miscellaneous (1 matching dictionary) Sinclair, Sinclair, Sinclair: baby names list [home, info] Slang (1 matching dictionary) sinclair: Urban Dictionary [home, info]

Quick definitions from WordNet (Sinclair) ▸ noun:  English electrical engineer who founded a company that introduced many innovative products (born in 1940) ▸ noun:  United States writer whose novels argued for social reform (1878-1968) ▸ name:  A surname (common: 1 in 9090 families; popularity rank in the U.S.: #1107)