umbilical cord

noun

1
a
: a cord arising from the navel that connects the fetus with the placenta and through which respiratory gases, nutrients, and wastes pass
2
: a tethering or supply line (as for an astronaut outside a spacecraft or a diver underwater)
3
: a necessary, supportive, or nurturing link or connection

Examples of umbilical cord 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.
Researchers from the Center for Whale Research, SeaDoc Society and San Diego Zoo Wildlife Alliance confirmed the female calf was deceased, with its umbilical cord still attached when spotted in Rosario Strait near the San Juan Islands. Adeola Adeosun, MSNBC Newsweek, 16 Sep. 2025 In one video, she is seen in the backseat of her mom’s truck after giving birth to her daughter, whose umbilical cord is still attached, lying in the seat next to her. Escher Walcott, PEOPLE, 15 Sep. 2025 Unwilling to cut the umbilical cord, Laura starts digging into Cherry’s past while trying to turn everyone, including Howard and her best friend, Isabella (Tanya Moody), against the young woman. Aramide Tinubu, Variety, 10 Sep. 2025 In the birth story video, Jessa said her sister was the one who cut the umbilical cord. Hannah Sacks, People.com, 8 Sep. 2025 See All Example Sentences for umbilical cord

Word History

First Known Use

1753, in the meaning defined at sense 1a

Time Traveler
The first known use of umbilical cord was in 1753

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Cite this Entry

“Umbilical cord.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/umbilical%20cord. Accessed 20 Sep. 2025.

Kids Definition

umbilical cord

noun
um·​bil·​i·​cal cord
ˌəm-ˈbil-i-kəl-
: a cord that contains blood vessels and connects the navel of a fetus with the placenta of the mother

Medical Definition

umbilical cord

noun
: a cord arising from the navel that connects the fetus with the placenta and contains the two umbilical arteries and the umbilical vein

More from Merriam-Webster on umbilical cord

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