Hardened Coatings Will Extend The Life Of Trailer Coupler Bolts

: to protect from blast, heat, or radiation (as by a thick barrier or placement underground) : to become hard or harder. Her face hardened at the thought. The presence of certain substances in the blood. HARDENED definition: made or become hard or harder. See examples of hardened used in a sentence. HARDENED definition: 1. used to describe someone who has had a lot of bad experiences and as a result no longer gets.. Learn more. to (cause to) become pitiless, unfeeling, or less gentle and sympathetic: [no object] His heart hardened with anger. [~ + object] His cruel life had hardened his heart. If you describe someone as hardened, you mean that they have had so much experience of something bad or unpleasant that they are no longer affected by it in the way that other people would be.

Nov 11, 2025 · hardened (comparative more hardened, superlative most hardened) Having been accustomed or desensitized to something unpleasant through exposure or experience; inured. If you become hardened to something, you are no longer saddened or shocked when you see or experience it. New doctors quickly become hardened to the terrible injuries suffered by accident victims. Synonyms for HARDENED: sturdy, hardy, strong, rugged, tough, stout, vigorous, toughened; Antonyms of HARDENED: weak, soft, delicate, tender, worn, weakened, wasted, enfeebled