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adjectivemade hard or flexible or resilient especially by heat treatment
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adjectivegiven medical care or treatmentOpposite:
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adjectivesubjected to a physical (or chemical) treatment or action or agentOpposite:
Examples of treated
- "a treated cold is usually gone in 14 days; if left untreated it lasts two weeks"
- "the sludge of treated sewage can be used as fertilizer"
- "treated timbers resist rot"
- "treated fabrics resist wrinkling"