toughened
adjective
1 toughened
Physically toughened.
synonym: tough.
2 toughened
Made hard or flexible or resilient especially by heat treatment.
synonyms: hardened, tempered, treated.
Polish: hartowny
Moby thesaurus: annealed, backed, calcified, callous, calloused, case-hardened, crusted, crusty, crystallized, fossilized, granulated, hardened, hornified, incrusted, indurate, indurated, lapidified, ossified, petrified, reinforced ... show more.
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