IPA: /ɪnˈkæʃmənt/
KK: /ɪnˈkæʃmənt/
The act of converting a financial instrument, like a check or a draft, into cash.
The encashment of the check took place at the bank yesterday.
Encashment is formed from "en-" (meaning to cause to be) and "cash" (from Old French *cachier*, meaning to store or hide). The suffix "-ment" (meaning the action or result of) indicates the process of converting something into cash. Thus, encashment refers to the process of converting a financial instrument into cash.
Think of the action of 'causing to be' cash ('en-') — that's why encashment means converting something into cash.