তীক্ষ্ণতৰ কৰতীক্ষ্ণধাৰ
তীক্ষ্ণতৰ হ (Assamese) [ Roman: tikh.no.tor ho]
Contributed by: Partha P Sarmah on 2008-02-16
1. (Verb-Intran.) to become finer at the edge so as to cut more effectively.