Toughened has 3 different meanings across 1 category:
Adjective
Verb
1
simple past tense and past participle of toughen
Adjective
1
physically toughened
"the tough bottoms of his feet"
2
made hard or flexible or resilient especially by heat treatment
"a sword of tempered steel"
"tempered glass"
Example Sentences
"the tough bottoms of his feet"
adjective
"a sword of tempered steel"
adjective
"tempered glass"
adjective