plural ob-gyns
: 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
If the agency evaluates mifepristone again, and its staff are allowed to independently assess the science, the FDA could loosen its rules for mifepristone even more, Elizabeth Raymond, an ob-gyn and a researcher who specializes in mifepristone safety, told me. Keren Landman, The Atlantic, 24 May 2025 Your ob-gyn may also send you for a blood test to assess HCG levels, which can give them more insight into whether the pregnancy is developing as expected or if there is something of concern that warrants further testing. Lisa McCarty, SELF, 21 May 2025 How does the Teal Health at-home cervical cancer screening work? Getting screened with Teal involves using a self-collection device and connecting with either a nurse practitioner or ob-gyn via the brand’s telehealth platform. Erica Sloan, SELF, 9 May 2025 Your ob-gyn can help rule out certain health conditions that may be at the root of it, like endometriosis or uterine fibroids. Erica Sloan, SELF, 7 Mar. 2025 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

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Cite this Entry

“Ob-gyn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ob-gyn. Accessed 6 Jun. 2025.

Medical Definition

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

OB-GYN

2 of 2 abbreviation
obstetrics-gynecology

More from Merriam-Webster on ob-gyn

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