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Malthus

American  
[mal-thuhs] / ˈmæl θəs /

noun

  1. Thomas Robert, 1766–1834, English economist and clergyman.


Malthus British  
/ ˈmælθəs /

noun

  1. Thomas Robert. 1766–1834, English economist. He propounded his population theory in An Essay on the Principle of Population (1798)

"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.

Still, comparing Ehrlich to Malthus is something of an insult to the latter.

From The Wall Street Journal • Mar. 17, 2026

Malthus published several revisions of his original essay, responding to new observations as well as criticism from contemporary economic giants like David Ricardo.

From The Wall Street Journal • Mar. 17, 2026

In 1798, British economist Thomas Malthus forecast that an increasing population would soon outstrip, disastrously, nature’s capacity to feed so many people; in 1968, the title of an influential tract spoke of a “population bomb.”

From Washington Post • Nov. 19, 2022

This is unfortunate, because Malthus never seems to have advocated for violence.

From Salon • Nov. 15, 2022

People still discussed and argued about what Malthus had to say, especially about the problems of poverty.

From "Charles and Emma: The Darwins' Leap of Faith" by Deborah Heiligman

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