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chorionic

American  
[kawr-i-ahn-ik] / ˌkɔr ɪˈɑn ɪk /

adjective

  1. Biology. relating to the chorion in humans and other land vertebrates or in insects.


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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This restriction stems from the fact that the analysis currently necessitates either chorionic villus sampling or amniocentesis, both procedures associated with discomfort and a slight risk of miscarriage.

From Science Daily • Jan. 4, 2024

Releana contains human chorionic gonadotropin, a hormone produced by the placenta.

From Washington Times • Apr. 25, 2023

The same would be true of women who have prenatal testing of fetuses with amniocentesis or chorionic villus sampling, known as C.V.S.

From New York Times • Aug. 17, 2022

Although blood cells are not exchanged, the chorionic villi provide ample surface area for the two-way exchange of substances between maternal and fetal blood.

From Textbooks • Jun. 19, 2013

The placenta is, for the most part, a highly developed portion of the chorionic membrane, which became specialized simply because it happened to receive the best supply of blood.

From The Prospective Mother, a Handbook for Women During Pregnancy by Slemons, J. Morris (Josiah Morris)

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