deadbolt

A noun referring to the part of a lock that is engaged or withdrawn by turning a key, providing additional security.

• 🌐جزء من القفل يُدخل في التجويف أو يُخرج منه بإدارة المفتاح، فيمنع فتح الباب أو يسمح به، ويُستخدم عادة لتوفير أمان إضافي.

1. Locking mechanism B1 formal

   A type of lock that uses a solid metal bolt which is moved into a door frame by turning a key or knob, providing extra security.

   • He installed a deadbolt on the front door for better security.
   • The deadbolt clicked into place when she turned the key.
   • Always double-check that the deadbolt is locked before leaving the house.

   🌐مزلاج الأمان

   المرادفات: deadlock

• deadbolts plural form
• deadbolts' possessive plural form
• deadbolt's possessive singular form