fertility

noun

fer·​til·​i·​ty (ˌ)fər-ˈti-lə-tē How to pronounce fertility (audio)
Synonyms of fertilitynext
1
: the quality or state of being fertile
2
: the birth rate of a population

Examples of fertility in a Sentence

She studied the effects of pollution on the fertility of the local fish population. The doctor ordered a test of his fertility. The area is known for its soil fertility. the fertility of his imagination
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
That’s especially true for those who may have struggled to conceive or have undergone fertility treatments. — Anna Halkidis, Parents, 26 June 2026 These delays reduce survival and lifetime fertility. — Ana V. Longo, The Conversation, 24 June 2026 This is one of the best periods in a twelve-year cycle for true love and dating, fertility or connecting with children, expression and artistry, as well as hobbies and just having fun! — Kyle Thomas, PEOPLE, 28 June 2026 Beyond its aesthetic appeal, yarrow is a powerful companion plant that enhances soil quality and fertility. — Sj McShane, Martha Stewart, 26 June 2026 See All Example Sentences for fertility

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of fertility was in the 15th century

Rhymes for fertility

See All Rhymes for fertility

Browse Nearby Words

fertile soil
fertility
fertility cult
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Cite this Entry

“Fertility.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fertility. Accessed 7 Jul. 2026.

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Medical Definition

fertility

noun
fer·​til·​i·​ty (ˌ)fər-ˈtil-ət-ē How to pronounce fertility (audio)
plural fertilities
1
: the quality or state of being fertile
2
: the birth rate of a population
Last Updated: - Updated example sentences
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