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Lemaître

American  
[luh-me-truh] / ləˈmɛ trə /

noun

  1. Francois Élie Jules 1835–1915, French critic and dramatist.

  2. Abbé Georges Édouard 1894–1966, Belgian astrophysicist and priest: formulated big-bang theory.


Lemaître British  
/ ləmɛtr /

noun

  1. Abbé Georges ( Édouard ) (ʒɔrʒ). 1894–1966, Belgian astronomer and priest, who first proposed the big-bang theory of the universe (1927)

"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

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Extrapolating backward in time, Lemaître proposed the idea of a primeval atom: a singularity from which the universe emerged in a uniquely hot, dense state.

From The Wall Street Journal May 19, 2026

He challenges, for instance, the assertion that Hubble and Lemaître met at an IAU assembly in Leiden in 1928 and exchanged views — something that Benvenuti and the IAU stand by.

From Nature Oct. 29, 2018

Lemaître, Alpher, and Gamow first worked out the ideas that are today called the Big Bang theory.

From Textbooks Oct. 13, 2016

You have to remember that the geneticist Gregor Mendel was a monk, while the reigning Big Bang theory of cosmology was devised by a Catholic priest named Georges Lemaître.

From Science Magazine Sep. 29, 2015

The comedy is excellent, though you dimly recall a little play entitled: Fréderic Lemaître.

From Ivory Apes and Peacocks by Huneker, James

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