అర్థం : এক প্রকার জলপক্ষী যার শরীর ধূসর এবং কালো হয়
ఉదాహరణ :
"লালসিরের মাথা লাল রঙের হয়"
పర్యాయపదాలు : লালসির
ఇతర భాషల్లోకి అనువాదం :
Heavy-bodied Old World diving duck having a grey-and-black body and reddish head.
aythya ferina, pochard