A mark made by the unique pattern of ridges on a person's fingertip used for identification.

A distinctive feature or characteristic that identifies someone or something.

विशिष्ट विशेषता

English Usage: Her laugh was her fingerprint, unique and unforgettable.

Hindi Usage: उसकी हंसी उसकी विशिष्ट विशेषता थी, जो अनोखी और अविस्मरणीय थी।

To take or record someone's fingerprint for identification or security purposes.

उंगली के निशान लेना

English Usage: The police will fingerprint all the suspects in the investigation.

Hindi Usage: पुलिस जांच में सभी संदिग्धों के उंगली के निशान लेगी।