Dictionary.com
Thesaurus.com

William

American  
[wil-yuhm] / ˈwɪl jəm /

noun

  1. Prince William Duke of Cornwall and Cambridge, born 1982, heir apparent to the throne of the United Kingdom (son of Charles III).

  2. a word formerly used in communications to represent the letter W.

  3. a male given name: from Germanic words meaning “will” and “helmet.”


William British  
/ ˈwɪljəm /

noun

  1. known as William the Lion. ?1143–1214, king of Scotland (1165–1214)

  2. Prince. born 1982, Duke of Cambridge, first son of Prince Charles and Diana, Princess of Wales. In 2011 he married Kate Middleton (born 1982); their son, Prince George, was born in 2013

"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.

Mutua was initially Kenya's foreign minister when President William Ruto came to power in 2022.

From Barron's • Jun. 22, 2026

Nowhere is that clearer than in Virginia, where two neighboring counties, Loudoun and Prince William, offer starkly different visions.

From The Wall Street Journal • Jun. 19, 2026

He points to evangelical Anglicans like William Wilberforce who championed abolition.

From BBC • Jun. 18, 2026

William Gavin explored how investors were adding exposure to SpaceX through exchange-traded funds and options trades.

From MarketWatch • Jun. 18, 2026

Old William Tell himself couldn’t have shot any straighter than I did.

From "Summer of the Monkeys" by Wilson Rawls

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "William" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com