Dictionary and Thesaurus

Definition of 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)

Synonyms of Sinclair

• Sinclair
• Upton Sinclair
• Upton Beall Sinclair
• Sinclair
• Clive Sinclair
• Sir Clive Marles Sinclair

Antonyms of Sinclair

Homophones of Sinclair