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Toughened
verb
Definitions
Adjective
- 1 made hard or flexible or resilient especially by heat treatment wordnet
- 2 physically toughened wordnet
Verb
- 1 simple past and past participle of toughen form-of, participle, past
"Two large windows are provided in the front of the cab with a roller type of route indicator between them; both windows and indicator are fitted with ΒΌ-in.-thick toughened plate glass."
See also for "toughened"
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Unscramble this word: toughened