While searching our database we found 1 possible solution for the: Toughen crossword clue. This crossword clue was last seen on July 18 2014 Eugene Sheffer Crossword puzzle. The solution we have for Toughen has a total of 6 letters.
Verified Answer
| • | To subject to great heat, and then cool slowly, as glass, cast iron, steel, or other metal, for the purpose of rendering it less brittle; to temper; to toughen. |
| • | To heat, as glass, tiles, or earthenware, in order to fix the colors laid on them. |
Check the table below for more likely or similar clues and answers related to Toughen crossword clue.
| Rank | Answer | Clue | Publisher |
|---|---|---|---|
| 99% | ANNEAL | Toughen | Eugene Sheffer |
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