• Bengali Word বিবর্তন English definition (noun) 1 evolution. 2 change; transformation; turning round; revolving; rotation; revolution. 3 moving/ wandering to and fro. 4 turning; turn; return. বিবর্তনবাদ  বিবর্ত. বিবর্তনশীল (adjective) changing; rotating; evolving; turning round; rolling.
• Bengali Word বিবর্তিত English definition (adjective) 1 turned round; rotated; revolved. 2 returned; turned back. 3 evolved; changed; transformed. 4 averted; removed. বিবর্তিত সন্ধিভঙ্গ (noun) complete dislocation.