hardener
hardener · hardeners
One who, or that which, hardensOne who, or that which, hardens.
UK/ˈhɑːdn̩ə/US/ˈhɑɹdn̩ɚ/
Meaning
2 sensesOne who, or that which, hardens.
the hardener of hearts
A chemical substance added to something in order to harden it; used especially with paints, varnishes and resins.
More definitions
- one that hardens, especially a substance added to varnish or paint to give it a harder surface or finish.
Origin
From harden + -er.From harden + -er.
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