in utero
adverb or adjective
: in the uterus : before birth
a disease acquired in utero
an in utero diagnosis
Examples of in utero in a Sentence
Recent Examples on the Web
Doctors took the tiny newborn into surgery just seven hours after his birth and discovered that a third of Ryan's small intestine had died in utero and needed to be removed.
—
Erin Clack, PEOPLE, 10 May 2026
Denied children in life, a kuntilanak steals them, those in utero and those already born.
—Literary Hub, 5 May 2026
During pregnancy, this bacteria can pass from a mother with untreated syphilis, known as maternal syphilis, to her child in utero, causing the fetus to contract congenital syphilis.
—Casey Pinto, The Conversation, 1 May 2026
Thanatophoric dysplasia typically develops spontaneously in utero; it is not usually inherited.
—Elizabeth Chuck, NBC news, 3 Apr. 2026
See All Example Sentences for in utero
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Erin Clack, PEOPLE, 10 May 2026
Denied children in life, a kuntilanak steals them, those in utero and those already born.
—Literary Hub, 5 May 2026
During pregnancy, this bacteria can pass from a mother with untreated syphilis, known as maternal syphilis, to her child in utero, causing the fetus to contract congenital syphilis.
—Casey Pinto, The Conversation, 1 May 2026
Thanatophoric dysplasia typically develops spontaneously in utero; it is not usually inherited.
—Elizabeth Chuck, NBC news, 3 Apr. 2026
See All Example Sentences for in utero
Cite this Entry
“In utero.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/in%20utero. Accessed 22 May. 2026.
Copy CitationMedical Definition
in utero
adverb or adjective
: in the uterus : before birth
a disease acquired in utero
an in utero diagnosis
Legal Definition
in utero
adverb or adjective
: in the uterus : before birth
an injury suffered in utero
that her condition could possibly be linked to in utero exposure—Burgess v. Eli Lilly & Co., 995 F.2d 646 (1993)
Burgess v. Eli Lilly & Co., 995 F.2d 646 (1993)Etymology
Latin
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