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Synonyms

infertile

American  
[in-fur-tl, -tahyl] / ɪnˈfɜr tl, -taɪl /

adjective

  1. not fertile; unproductive; sterile; barren.

    infertile soil.


infertile British  
/ ˌɪnfəˈtɪlɪtɪ, ɪnˈfɜːtaɪl /

adjective

  1. not capable of producing offspring; sterile

  2. (of land) not productive; barren

"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

infertile Scientific  
/ ĭn-fûrtl /
  1. Not capable of reproducing.

  2. Not capable of developing into a complete organism, as infertile eggs.

  3. Relating to soil or land that is not capable of supporting or is unfavorable to the growth of plants.


Other Word Forms

  • infertilely adverb
  • infertileness noun
  • infertility noun

Etymology

Origin of infertile

From the Latin word infertilis, dating back to 1590–1600. See in- 3, fertile

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.

Tens of thousands of people, including infertile and same-sex couples, have had babies through the technological advances of in vitro fertilization and the willingness of surrogates to carry those children.

From The Wall Street Journal • Dec. 28, 2025

It could help older women who are no longer have viable eggs, men who don't produce enough sperm or people whose cancer treatment has left them infertile.

From BBC • Sep. 30, 2025

Carrying around little cups of sperm as political protest, to mock infertile people, is most likely a fake scandal, but not being able to have kids easily is rough.

From Slate • Aug. 23, 2024

Vance wouldn't even apologize to the unhappily infertile.

From Salon • Aug. 5, 2024

In contrast, Australia has by far the oldest, most infertile, most nutrient-leached soils of any continent, because of Australia’s little volcanic activity and its lack of high mountains and glaciers.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond