খৰ্ব-নিখৰ্বখৰ্বধাৱক

খৰ্বতা (Assamese) [ Roman: khor.bo.ta]
Contributed by: Probodh Borah (প্ৰবোধ বৰা) on 2011-02-09
1. (Verbal Noun) gradual loss in quality due to long use