transaction
‘the management of an affair, the act of transacting or the fact of being transacted’
Lexical development traced from the Tamil root:
O.F. transaccion ‘exchange, transaction’ < La.Lat. transactionem ‘an agreement, accomplishment’ < transigere ‘stab through; accomplish, perform, drive or carry through, come to a settlement’ < trans ‘across, beyond; through’ + agere ‘to set in motion, drive, drive forward’ < ak < ag- < Tamil ukai