periphery

noun

pe·​riph·​ery pə-ˈri-f(ə-)rē How to pronounce periphery (audio)
plural peripheries
1
: the perimeter of a circle or other closed curve
also : the perimeter of a polygon
2
: the external boundary or surface of a body
3
a
: the outward bounds of something as distinguished from its internal regions or center : confines
b
: an area lying beyond the strict limits of a thing

Examples of periphery in a Sentence

the dogs are confined by an invisible electronic fence that runs along the periphery of the yard
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.
The image was snapped at a slight angle, concealing the fact that numerous rings are bunched together at the center, and the inter-ring spacing grows larger on the periphery. Margherita Bassi, Smithsonian Magazine, 5 Feb. 2025 As their romance inches towards its predictable conclusion, the more intriguing characters who populate Primeval’s periphery—where a web of allegiances, compromises, and betrayals echoes our current state of sociopolitical chaos—fade into a fog of gunpowder. Judy Berman, TIME, 9 Jan. 2025 The list doesn't include the food court and spots on the periphery such as Paula Deen's and Olive Garden. Mackensy Lunsford, The Tennessean, 27 Nov. 2024 No matter the result in this circus mashup of sports and entertainment, Tyson’s place in boxing history will always be safe and Paul’s place in boxing history will also be on the freak-show periphery. Greg Cote, Miami Herald, 10 Jan. 2025 See all Example Sentences for periphery 

Word History

Etymology

Middle French peripherie, from Late Latin peripheria, from Greek periphereia, from peripherein to carry around, from peri- + pherein to carry — more at bear

First Known Use

circa 1568, in the meaning defined at sense 1

Time Traveler
The first known use of periphery was circa 1568

Dictionary Entries Near periphery

Cite this Entry

“Periphery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/periphery. Accessed 10 Feb. 2025.

Kids Definition

periphery

noun
pe·​riph·​ery pə-ˈrif-(ə-)rē How to pronounce periphery (audio)
plural peripheries
1
: the boundary or surface of a body or figure
2
: the outer or outermost part

Medical Definition

periphery

noun
pe·​riph·​ery pə-ˈrif-(ə-)rē How to pronounce periphery (audio)
plural peripheries
1
: the outward bounds of something as distinguished from its internal regions or center
2
: the regions (as the sense organs, the muscles, or the viscera) in which nerves terminate

More from Merriam-Webster on periphery

Last Updated: - Updated example sentences
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