plural epoxies
: epoxy resin
Incorporating such ingredients as carbon and aramid fibers, graphite, epoxies and ceramics, these corrosion-resistant composites could replace steel cables and concrete decks, cutting weight by as much as two-thirds.—
J. Taylor Buckley
J. Taylor Buckley
epoxied or epoxyed; epoxying
: to glue, fill, or coat with epoxy resin
1
: containing oxygen attached to two different atoms already united in some other way
specifically
: containing a 3-membered ring consisting of one oxygen and two carbon atoms
2
: of or relating to an epoxide
Examples of epoxy in a Sentence
Recent Examples on the Web
John Meyer, The Denver Post, 27 Jan. 2025
New Zealand naval architect Roger Hill designed the vessel’s twin, wave-slicing hulls, also mandating that it be constructed with carbon-fiber composites and e-glass epoxy with a foam core.
—Howard Walker, Robb Report, 30 Dec. 2024
Hilary Tetenbaum, USA TODAY, 6 June 2024
The man had a wrench set, batters, earbuds and epoxy putty on him.
—cleveland, 23 Dec. 2022
See all Example Sentences for epoxy 
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Noun
The bar top has more than 4,000 yellow pencils arranged in squares underneath a clear epoxy surface.
—John Meyer, The Denver Post, 27 Jan. 2025
New Zealand naval architect Roger Hill designed the vessel’s twin, wave-slicing hulls, also mandating that it be constructed with carbon-fiber composites and e-glass epoxy with a foam core.
—Howard Walker, Robb Report, 30 Dec. 2024
Verb
Our decision to epoxy the floors speaks volumes about our dedication to cleanliness and hygiene.
—Hilary Tetenbaum, USA TODAY, 6 June 2024
The man had a wrench set, batters, earbuds and epoxy putty on him.
—cleveland, 23 Dec. 2022
See all Example Sentences for epoxy
Dictionary Entries Near epoxy
Cite this Entry
“Epoxy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/epoxy. Accessed 1 Feb. 2025.
Copy CitationKids Definition
epoxy
2 of 2 verb
epoxied or epoxyed; epoxying
: to glue, fill, or coat with epoxy resin
Medical Definition
epoxy
adjective
ep·oxy
i-ˈpäk-sē 
: containing oxygen attached to two different atoms already united in some other way
specifically
: containing a 3-membered ring consisting of one oxygen and two carbon atoms
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