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
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Researchers found no link between GLP-1 exposure before or early in pregnancy and major birth defects or fetal complications. Tom Gavin, EverydayHealth.com, 2 Apr. 2026 In utero, fetal PaO₂ is low (~20–25 mmHg), and excessive O₂ can suppress erythropoiesis. Srishti Gupta, Interesting Engineering, 28 Mar. 2026 For pregnant women, exposure can lead to fetal malformations or death. Antonio María Delgado, Miami Herald, 24 Mar. 2026 Particulate matter from fossil fuel emissions is also linked to cardiovascular events and negative effects on maternal fetal health. Los Angeles Times, 23 Mar. 2026 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 5 Apr. 2026.

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

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