online vocabulary.com

Hardener - Meaning, Definition & English Examples

A hardener is a substance added to materials like paint, resin, or glue to make them set or become more rigid. It speeds up drying and improves durability.

hardener

/ˈhɑrdnər/ /ˈhɑːdnə/

Definition:

A substance added to another material to increase its hardness or durability.

Synonyms:

stiffener, strengthener, curing agent

Part of Speech:

noun

Antonyms:

softener, weakeners

Common Collocations:

epoxy hardener, paint hardener, resin hardener, concrete hardener

Derivatives:

hardened, hardening, hardens

Usage Tips:

Use "hardener" when referring to a chemical additive that solidifies or toughens materials like paint or resin.

Common Phrases:

nail hardener, metal hardener, wood hardener

Etymology:

Derived from "harden," from Old English "heardian," meaning to make or become hard.

Examples:

  • 1. The painter mixed the resin with a hardener before applying it.
  • 2. This epoxy requires a special hardener to set properly.
  • 3. The concrete hardener strengthened the floor’s surface overnight.
  • 4. She applied a nail hardener to prevent breakage.

MORE VOCABULARY LISTS