A type of locking mechanism that can only be moved to the open position by turning the key or the knob.

Figurative use referring to a situation that is securely locked or closed off.

ऐसी स्थिति का अनुप्रयोग जो पूरी तरह से बंद या सुरक्षित हो।

English Usage: After the incident, she felt her heart was a deadbolt against any new relationships.

Hindi Usage: घटना के बाद, उसने महसूस किया कि उसका दिल किसी नए रिश्ते के खिलाफ एक डेडबोल्ट था।