groin

1 of 2

noun

1
: the fold or depression marking the juncture of the lower abdomen and the inner part of the thigh
also : the region of this line
2
a
: the projecting curved line along which two intersecting vaults meet
b
: a rib that covers this edge
3
: a rigid structure built out from a shore to protect the shore from erosion, to trap sand, or to direct a current for scouring a channel

Illustration of groin

Illustration of groin
  • groin 2a

groin

2 of 2

verb

groined; groining; groins

transitive verb

: to build or equip with groins

Examples of groin 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.
Noun
Tkachuk, playing in his first game for the Panthers since Feb. 8 after sustaining an apparent groin injury during the 4 Nations Face-Off, added a second power-play goal later in the period and an assist in the third period for his fourth three-point playoff game with the Panthers. Jordan McPherson, Miami Herald, 23 Apr. 2025 Meanwhile, Anthony Davis tallied 40 points in Dallas’ loss while nursing a groin injury throughout the game. The Athletic Nba Staff, New York Times, 19 Apr. 2025 Loading your audio article SAN JOSE — Sharks captain Logan Couture did everything in his power to become a full-time NHL player again, spending countless hours rehabilitating his bothersome groin injury and visiting several specialists on the East and West Coasts to find a solution. Curtis Pashelka, Mercury News, 15 Apr. 2025 Sixth man Miles McBride would go on to miss two-and-a-half weeks due to a groin injury that sidelined him on March 20. Kristian Winfield, New York Daily News, 15 Apr. 2025 See All Example Sentences for groin

Word History

Etymology

Noun

alteration of Middle English grynde, from Old English, abyss; akin to Old English grund ground

First Known Use

Noun

circa 1532, in the meaning defined at sense 1

Verb

circa 1816, in the meaning defined above

Time Traveler
The first known use of groin was circa 1532

Browse Nearby Words

Cite this Entry

“Groin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/groin. Accessed 29 Apr. 2025.

Kids Definition

groin

1 of 2 noun
1
: the junction of the lower abdomen and the inner part of the thigh or the part of the body around this junction
2
: the curved line or rib on a ceiling along which two vaults meet

groin

2 of 2 verb
: to build or equip with groins

Medical Definition

groin

noun
: the fold or depression marking the juncture of the lower abdomen and the inner part of the thigh
also : the region of this line

More from Merriam-Webster on groin

Last Updated: - Updated example sentences
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