preterm
adjective
pre·term
(ˌ)prē-ˈtərm 
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
Wildfire smoke is also associated with preterm birth and miscarriage.
—
Evan Bush, NBC news, 18 Sep. 2025
In Flint, where a cash aid program for moms and babies first began, a new body of research points to some promising outcomes — a drastic drop in evictions and fewer preterm births and neonatal intensive care unit admissions.
—Nushrat Rahman, Freep.com, 15 Sep. 2025
Use of marijuana during pregnancy has been linked to a higher risk of preterm delivery and low birth weight.
—Melissa Rudy, FOXNews.com, 15 Sep. 2025
Pregnancy complications such as miscarriage and preterm birth put mothers and children at risk, making solutions necessary to find.
—Maria Mocerino, Interesting Engineering, 13 Sep. 2025
See All Example Sentences for preterm
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Evan Bush, NBC news, 18 Sep. 2025
In Flint, where a cash aid program for moms and babies first began, a new body of research points to some promising outcomes — a drastic drop in evictions and fewer preterm births and neonatal intensive care unit admissions.
—Nushrat Rahman, Freep.com, 15 Sep. 2025
Use of marijuana during pregnancy has been linked to a higher risk of preterm delivery and low birth weight.
—Melissa Rudy, FOXNews.com, 15 Sep. 2025
Pregnancy complications such as miscarriage and preterm birth put mothers and children at risk, making solutions necessary to find.
—Maria Mocerino, Interesting Engineering, 13 Sep. 2025
See All Example Sentences for preterm
Cite this Entry
“Preterm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/preterm. Accessed 21 Sep. 2025.
Copy CitationMedical Definition
preterm
adjective
pre·term
-ˈtərm
: of, relating to, being, or born by premature birth
preterm infants
a preterm delivery
preterm labor
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