anneal
1. [ verb ] (metallurgy) anneal or toughen by a process of gradually heating and cooling
Synonyms: normalize temper
Examples:

"temper glass"

Related terms: toughen temper
Similar spelling:   anal
  anele
  annual
  Anello
  Annelle
  Annalee
  annually
  anil
  anole
  anile
  annul