plural ob-gyns
Synonyms of ob-gynnext
: a physician who specializes in obstetrics and gynecology

OB-GYN

2 of 2

abbreviation

obstetrics-gynecology

Examples of ob-gyn in a Sentence

Recent Examples on the Web
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Noun
Diastasis recti can be diagnosed by a pelvic floor therapist, ob-gyn, or primary cary doctor, who can assess both the separation and how well your core is functioning. Ronnie Koenig, SELF, 9 Apr. 2026 Elliott wrote to Mark Surrogacy a few weeks later, when her ob-gyn in Texas confirmed a fetal heartbeat. Ava Kofman, New Yorker, 9 Feb. 2026 Extreme diets and exercise can work against your fertility, too, by affecting the hormones that are necessary for conception, says Kara Goldman, an ob-gyn and associate professor of reproductive endocrinology and infertility and director of fertility preservation at Northwestern University. Currie Engel, Wired News, 4 Feb. 2026 These ingredients appear on the American College of Obstetricians and Gynecologists’ list of pregnancy-safe options but are slightly more controversial, so check with your ob-gyn first. Christa Joanna Lee, Allure, 12 Jan. 2026 See All Example Sentences for ob-gyn

Word History

Etymology

Noun

from earlier ob-gyn (noun or abbreviation) "obstetrics and gynecology," from ob(stetrics) + gyn(ecology)

First Known Use

Noun

circa 1960, in the meaning defined above

Time Traveler
The first known use of ob-gyn was circa 1960

Browse Nearby Words

obi
See all Nearby Words

Cite this Entry

“Ob-gyn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ob-gyn. Accessed 14 Apr. 2026.

Medical Definition

plural ob-gyns
: a physician who specializes in obstetrics and gynecology

OB-GYN

2 of 2 abbreviation
obstetrics-gynecology

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