fetal

adjective

fe·​tal ˈfē-tᵊl How to pronounce fetal (audio)
: of, relating to, or being a fetus

Examples of fetal in a Sentence

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.
Endorsed by Kansans for Life, Sutton supported the law that allows a video on fetal development, including one being promoted by the political group, to be used in classrooms. Eric Adler, Kansas City Star, 21 Oct. 2025 That number comes from the California Office of Environmental Health Hazard Assessment, which established recommended maximum levels for a variety of substances that could cause cancer or fetal harm. C. Michael White, The Conversation, 14 Oct. 2025 In one case, a pregnant woman experienced fetal loss as a result of a related infection. Mary Walrath-Holdridge, USA Today, 13 Oct. 2025 The adult brain typically has six isoforms of tau, but the fetus has a distinct fetal isoform that may support important processes during development. Robert Martone, Scientific American, 10 Oct. 2025 See All Example Sentences for fetal

Word History

First Known Use

1736, in the meaning defined above

Time Traveler
The first known use of fetal was in 1736

Cite this Entry

“Fetal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fetal. Accessed 26 Oct. 2025.

Kids Definition

fetal

adjective
fe·​tal ˈfēt-ᵊl How to pronounce fetal (audio)
: of, relating to, or being a fetus

Medical Definition

fetal

adjective
fe·​tal
variants or chiefly British foetal
: of, relating to, or being a fetus

More from Merriam-Webster on fetal

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!