the act of sticking to or following a plan, rule, or belief

पालन

English Usage: His adherence to the diet was impressive.

Hindi Usage: उसका आहार पालन प्रभावित करने वाला था।

to stick to something physically

चिपकना

English Usage: The label must adhere to the packaging securely.

Hindi Usage: लेबल को पैकेजिंग पर सुरक्षित रूप से चिपकना चाहिए।