Английский разговорный словарь (основной) - anneal
Anneal
anneal
əˈni:l v. & n. --v.tr. 1 heat (metal or glass) andallow it to cool slowly, esp. to toughen it. 2 toughen. --n. treatment by annealing. øøannealer n. [OE onólan f. on + ólan burn, bake f. al fire]