purpose for which money is spent; the way money is spent; how goods are used
補助金の使途を報告書にまとめた。
I compiled the use of the subsidy funds in a report.
寄付金の使途が不透明だと批判された。
The use of the donation funds was criticized as opaque.
使途不明の出費が会計処理で問題になっていた。
Expenditures of unknown purpose had become a problem in the accounting.