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Sagan

American  
[sey-guhn, sa-gahn] / ˈseɪ gən, saˈgɑ̃ /

noun

  1. Carl (Edward), 1934–96, U.S. astronomer and writer.

  2. Françoise Françoise Quoirez, 1935–2004, French novelist.


Sagan British  
/ saɡã̃ /

noun

  1. Carl ( Edward ) 1934–96, US astronomer and writer on scientific subjects; presenter of the television series Cosmos (1980)

  2. Françoise (frã̃swɑːz), original name Françoise Quoirez . 1935–2004, French writer, best-known for the novels Bonjour Tristesse (1954) and Aimez-vous Brahms? (1959)

"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.

See Examples For:

He argues that we have yet to meet the standard set by Carl Sagan: “Extraordinary claims require extraordinary evidence.”

From The Wall Street Journal Aug. 28, 2026

Sagan studied hotel administration at Cornell University and parlayed his hospitality background into network planning at American.

From The Wall Street Journal Jun. 8, 2026

The award is named after iconic US scientist Carl Sagan, who brought the universe into people's living rooms in the 20th Century with his 1980 documentary series Cosmos.

From BBC May 10, 2026

"He truly exemplifies the spirit of the Sagan Prize through the combination of his unique and impactful communication work with his scientific leadership," it added.

From BBC May 10, 2026

He is the subject of schoolwide speculation, and slight scandal, having once been married to Ms. Sagan, who teaches French.

From "The Namesake" by Jhumpa Lahiri

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