rotation
‘act of rotating or turning, action of moving round a center’
Lexical development traced from the Tamil root:
E. rotacion, rotacione, rotacyon < Lat. rotationem ‘a turning about in a circle’ < rotare ‘turn round, revolve, whirl about, roll’ < Lat. rota ‘a wheel, a potter’s wheel; wheel for torture’ < roht < ret- < Tamil uruḷ