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deadbolt deadboltdead·bolt D5051500 (dĕd′bōlt′)n. A bolt on a lock that shifts only when the key or a small knob on one side of the lock is turned.deadbolt (ˈdɛdˌbəʊlt) n1. a locking bolt that is turned by the key rather than a spring2. a. a type of lock that utilizes a bolt that has to be turned manually rather than by a springb. (as modifier): deadbolt locks. 3. (as modifier): deadbolt locks. dead•bolt (ˈdɛdˌboʊlt) n. a lock bolt that is moved into position by the turning of a knob or key rather than by spring action. ThesaurusNoun | 1. | deadbolt - the part of a lock that is engaged or withdrawn with a keyboltbar - a rigid piece of metal or wood; usually used as a fastening or obstruction or weapon; "there were bars in the windows to prevent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 closedsafety bolt, safety lock - a bolt that cannot be moved from outside the door or gate | TranslationsEncyclopediaSeeDead boltdeadbolt
Synonyms for deadboltnoun the part of a lock that is engaged or withdrawn with a keySynonymsRelated Words- bar
- lock
- safety bolt
- safety lock
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