infertile
adjective
in·fer·tile
(ˈ)in-ˈfər-tᵊl 
: not fertile or productive
infertile eggs
infertile fields
especially
: incapable of or unsuccessful in achieving pregnancy
infertile couples
Examples of infertile in a Sentence
an infertile cow is of limited use to a farmer
only parched, infertile fields remained after months of drought
Recent Examples on the Web
Queen wasps can live up to a year, while worker wasps, infertile females that build and defend the nest, live two to three weeks.
—
Arricca Elin Sansone, Southern Living, 23 May 2026
Endometriosis About 25-50% of infertile women have endometriosis, which influences fertility in several ways.
—Lauryn Higgins, Flow Space, 20 May 2026
In the year 2027 (which is somehow just one year from now, please stop, passage of time), Children of Men imagines a world where women have been infertile for years, dooming humanity to a slow extinction.
—Grace Dean, Space.com, 2 May 2026
Quinoa grows even in lean, infertile soil and usually doesn't need additional fertilizer in most areas.
—Megan Hughes, Better Homes & Gardens, 27 Apr. 2026
See All Example Sentences for infertile
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Arricca Elin Sansone, Southern Living, 23 May 2026
Endometriosis About 25-50% of infertile women have endometriosis, which influences fertility in several ways.
—Lauryn Higgins, Flow Space, 20 May 2026
In the year 2027 (which is somehow just one year from now, please stop, passage of time), Children of Men imagines a world where women have been infertile for years, dooming humanity to a slow extinction.
—Grace Dean, Space.com, 2 May 2026
Quinoa grows even in lean, infertile soil and usually doesn't need additional fertilizer in most areas.
—Megan Hughes, Better Homes & Gardens, 27 Apr. 2026
See All Example Sentences for infertile
Cite this Entry
“Infertile.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/infertile. Accessed 27 May. 2026.
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Medical Definition
infertile
adjective
in·fer·tile
(ˈ)in-ˈfərt-ᵊl
: not fertile
especially
: incapable of or unsuccessful in achieving pregnancy over a considerable period of time (as a year) in spite of determined attempts by heterosexual intercourse without contraception
infertile couples
an infertile male with a low sperm count
an infertile female with blocked fallopian tubes
compare sterile sense 1
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