fertility

noun

fer·​til·​i·​ty (ˌ)fər-ˈti-lə-tē How to pronounce fertility (audio)
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.
Though each of the cannabinoids may have different affects on the body, each interacts with the body's endocannabinoid system, which regulates bodily functions like mood, pain, sleep, appetite, memory, and reproduction and fertility, according to Healthline. Greta Cross, USA Today, 19 Apr. 2025 These artifacts, found in a cave considered part of the underworld, may be connected to ideas of creation and fertility. Stories By Real-Time News Team, With Ai Summarization, Miami Herald, 18 Apr. 2025 But things changed once the poster announced her pregnancy — with her sister-in-law, who has fertility issues, struggling to accept the news. Virginia Chamlee, People.com, 14 Apr. 2025 For over 3,000 years, the egg has been celebrated as a symbol of fertility and associated with the regeneration of our earth each spring. Liz Regalia, Parents, 11 Apr. 2025 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

Browse Nearby Words

Cite this Entry

“Fertility.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fertility. Accessed 23 Apr. 2025.

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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!