preterm

adjective

pre·​term (ˌ)prē-ˈtərm How to pronounce preterm (audio)
ˈprē-ˌtərm
: of, relating to, being, or brought forth by premature birth
a preterm infant
preterm labor

Examples of preterm in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Beyond saving preterm infants, the greatest benefit may be lowering life-altering birth defects by letting babies continue growing in a womb. Nathaniel Scharping, Discover Magazine, 12 Sep. 2017 This includes very preterm infants and those with heart and lung conditions. Annette Regan, The Conversation, 16 Dec. 2022 Predictably, women — and specifically unvaccinated women — who had COVID during their pregnancy often became sicker, and the risk of fetal loss and preterm birth was higher. cleveland, 1 Dec. 2022 Wingate has been charged with improving the state's preterm birth rate by improving maternal and fetal health. Erika Edwards, NBC News, 17 Nov. 2022 See all Example Sentences for preterm 

Word History

First Known Use

1928, in the meaning defined above

Time Traveler
The first known use of preterm was in 1928

Dictionary Entries Near preterm

Cite this Entry

“Preterm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/preterm. Accessed 16 Nov. 2024.

Medical Definition

preterm

adjective
pre·​term -ˈtərm How to pronounce preterm (audio)
: of, relating to, being, or born by premature birth
preterm infants
a preterm delivery
preterm labor
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