A repayment object or money, of a debt, loan; replacement object of something, as of an item that no longer functions, has been lost, one dislikes; of one action for another, one's thoughts or customs for other thoughts and customs.
For two (agent muɴ-) to make an exchange with each other (loc ref), of items, work.
For someone (agent) to replace or exchange something (loc ref -an) with something else (theme i-), as described above; to repay a debt, loan (loc ref -an).
For someone (agent) to use something (inst paN-) for a repayment or replacement of something else, as described above.
For someone to give something (theme i-) in exchange for something else.