Word ‘Swear in’ means in Hindi with example :
To make someone give a formal promise at an official ceremony (शपथ लेना)
Example: Priest-turned politician Yogi Adityanath swore in as UP CM along with his cabinet ministers.
(योगी से राजनैतिक बने योगी आदित्यनाथ ने अपने कैबिनेट मंत्रियों के साथ मुख्या मंत्री के पद की शपथ ली)