Outlay, cost (7)
I believe the answer is:
expense
I believe this is a double definition.
'outlay' is the first definition.
(I know that expense is a type of cost)
'cost' is the second definition.
(the cost or price of something)
(Other definitions for expense that I've seen before include "Incurred cost" , "Money spent in the course of work" , "damage" , "Disbursement" , "Cost - price" .)