deadbolt (redirected from Deadbolts)

dead bolt also dead·bolt (ddblt) n. A bolt on a lock that is moved by turning the key or knob without activation of a spring.

dead bolt mortise lock

Thesaurus

Noun

1.

deadbolt - the part of a lock that is engaged or withdrawn with a key bolt bar - a rigid piece of metal or wood; usually used as a fastening or obstruction or weapon; "there were bars in the windows to prevent escape" lock - a fastener fitted to a door or drawer to keep it firmly closed safety bolt, safety lock - a bolt that cannot be moved from outside the door or gate