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Sinclair

American  
[sin-klair, sing-, sin-klair, sing-] / sɪnˈklɛər, sɪŋ-, ˈsɪn klɛər, ˈsɪŋ- /

noun

  1. Harry Ford, 1876–1956, U.S. oil businessman: a major figure in the Teapot Dome scandal.

  2. May, 1865?–1946, British novelist.

  3. Upton (Beall) 1878–1968, U.S. novelist, socialist, and reformer.

  4. a male given name: a family name taken from a French placename, Saint Clair.


Sinclair British  
/ sɪŋˈklɛə, ˈsɪŋklɛə /

noun

  1. Sir Clive ( Marles ). born 1940, English electronics engineer, inventor, and entrepreneur, who produced such electronic goods as pocket calculators and some of the first home computers; however, the Sinclair C5 (1985), a small light electric vehicle for one person, proved a commercial failure

  2. Upton ( Beall ). 1878–1968, US novelist, whose The Jungle (1906) exposed the working and sanitary conditions of the Chicago meat-packing industry and prompted the passage of food inspection laws

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“Saint Petersburg,” by Sinclair McKay, is the latest entry into the field.

From The Wall Street Journal • May 29, 2026

A representative for Sinclair didn’t immediately return a message seeking comment.

From MarketWatch • May 21, 2026

The unusual case has gained domestic and international attention after Sinclair shared the details in a social media post.

From BBC • Apr. 24, 2026

He sold his TV station group to Sinclair in 2014 for around $1 billion, including about $500 million in debt.

From The Wall Street Journal • Apr. 23, 2026

According to Rada’s business card, he was the worldwide chief of security for Sinclair Scientifica.

From "City Spies" by James Ponti

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