concentric

adjective

con·​cen·​tric kən-ˈsen-trik How to pronounce concentric (audio)
ˌkän-
1
: having a common center
concentric circles
the concentric layers of the wedding cake
2
: having a common axis : coaxial
concentrically adverb
concentricity noun

Examples of concentric 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.
Spread some of the frosting smoothly over the top, and if desired swirl the frosting with the back of a soup spoon to form a concentric circle. Anne Byrn, Southern Living, 15 Aug. 2025 Cut the eggplant into halves and place the rounds in concentric circles around the outside edge of the lettuce, leaving the center empty. Randy Graham, Oc Register, 11 Aug. 2025 Start with three concentric circles: search firms that specialize in board placement; peer directors, such as those in alumni groups, professional director associations, etc.; and allies with proximity, such as your auditor, your company board, general counsel, investors and private-equity firms. Marie Holive, Forbes.com, 5 Aug. 2025 The cooled rods are put into 17-ft-tall (5-m) steel and concrete cylinders with multiple inner layers, concentric seals, and shock absorbers. David Szondy, New Atlas, 28 Dec. 2024 See All Example Sentences for concentric

Word History

Etymology

Middle English consentrik, from Medieval Latin concentricus, from Latin com- + centrum center

First Known Use

1578, in the meaning defined at sense 1

Time Traveler
The first known use of concentric was in 1578

Browse Nearby Words

Cite this Entry

“Concentric.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/concentric. Accessed 24 Aug. 2025.

Kids Definition

concentric

adjective
con·​cen·​tric kən-ˈsen-trik How to pronounce concentric (audio)
(ˈ)kän-
: having a common center
concentric circles

Medical Definition

concentric

adjective
con·​cen·​tric kən-ˈsen-trik, (ˈ)kän- How to pronounce concentric (audio)
: having a common center
concentric circles
concentrically adverb

More from Merriam-Webster on concentric

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