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Shannon

American  
[shan-uhn] / ˈʃæn ən /

noun

  1. Claude Elwood 1916–2001, U.S. applied mathematician: early developer of information theory.

  2. a river flowing SW from N Ireland to the Atlantic: the principal river of Ireland. 240 miles (386 km) long.

  3. international airport in W Ireland, near Limerick.

  4. a female given name.


Shannon 1 British  
/ ˈʃænən /

noun

  1. a river in the Republic of Ireland, rising in NW Co Cavan and flowing south to the Atlantic by an estuary 113 km (70 miles) long: the longest river in the Republic of Ireland. Length: 260 km (161 miles)

"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

Shannon 2 British  
/ ˈʃænən /

noun

  1. Claude ( Elwood ). 1916–2000, US mathematician, who first developed information theory

"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.

Shannon added that parents "need to have security in that advice that they are taking comes from a solid foundation and that qualifications, or lack of qualifications are clear".

From BBC • Jun. 8, 2026

Women’s Open this week, but Shannon Rouillard has thought her way around Riviera Country Club too many times to count.

From Los Angeles Times • Jun. 3, 2026

Long before the modern GPU, computer-science legends like Alan Turing and Claude Shannon — the namesake of Anthropic’s large language model — used chess to model human logic and cognition.

From MarketWatch • May 23, 2026

“Had we known more, we could have done more with this,” Shannon Deckard, director of quality assurance and chief inspector at UPS Airlines said in the hearing.

From The Wall Street Journal • May 19, 2026

Shannon surveyed me with frank disappointment, taking in my baggy flannel coat and oversized men’s jeans.

From "Educated" by Tara Westover

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