toughenedpartizip perfekt Used attributively or predicatively to describe materials or persons that have become strong or resilient through a process or experience.
The toughened glass is more resistant to impact.
Закалённое стекло более устойчиво к ударам.
The toughened security measures were implemented after the incident.
Усиленные меры безопасности были введены после инцидента.