The joint of a finger, particularly the one that connects the finger to the hand.

A protuberance or bony heart at the end of a finger.

उंगली के छोर पर होने वाला गठान

English Usage: She developed a large knuckle from arthritis over the years.

Hindi Usage: वर्षों के दौरान, उसे गठिया से एक बड़ा गठान हुआ।