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Definition of epoxy

epoxy

/ɪˈpɑːk.si/
ep · ox · y

Plural:epoxies
•
Adjective:epoxy
•
Past Simple:epoxied
•
Past Participle:epoxied
•
Present Participle:epoxying
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epoxy Lexical Profile

epoxy Game Scores & Validity

• adjective

1

Relating to, containing, or derived from an epoxide compound or a thermosetting epoxy resin.

Example

"The garage floor was finished with a durable epoxy coating that resists oil stains."

• noun

1

Any of a class of reactive thermosetting polymers and resins containing epoxide groups, widely used in strong two-part adhesives, protective coatings, and composite materials.

Example

"She mixed the two-part epoxy carefully before repairing the cracked ceramic vase."

Synonyms
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• verb

1

To glue, bond, or coat a surface or object using an epoxy resin.

Example

"The technician epoxied the loose carbon-fiber panel back onto the frame."

Synonyms
View all synonyms for epoxy

• Rhymes for epoxy

Word Origin & Etymology

Coined in the early 20th century in chemical nomenclature from the prefix ep- (from Greek epi, meaning 'upon' or 'over') and oxy- (representing oxygen), referring to an oxygen atom bridged across two already bonded carbon atoms.

Cite this Entry


Wordmom. (2026). Definition of Epoxy. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/epoxy
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