[+ obj] formal: to take (something, such as money) dishonestly for your own use : to appropriate (something) wrongly ▪ They accused him of misappropriating town funds.
— mis·ap·pro·pri·a·tion/ˌmɪsəˌproʊpriˈeɪʃən/noun [noncount] ▪ She was fired for the misappropriation of funds.