Definition, Meaning & Synonyms

anneal

verb
/əˈniːl/
Definition
To heat metal or glass and then allow it to cool slowly in order to remove internal stresses and make it more workable.
Examples
  • The blacksmith decided to anneal the iron to enhance its flexibility.
  • After annealing the glass, it became less brittle and easier to shape.
  • Engineers often anneal metal components before final assembly to ensure durability.
Meaning
The process of heating and cooling materials, particularly metals and glass, to improve their properties.
Synonyms
  • soften
  • temper
  • mellow