IPA: /ɪkˈspɛnd/
KK: /ɪkˈspɛnd/
To use up resources, such as money or energy, for a specific purpose.
The company decided to expend its budget on new technology.
Past: expended
Past Participle: expended
Expend → It is formed from "ex-" (meaning out) and "pendere" (meaning to weigh or hang). The word "expend" means to weigh out or spend resources, such as time or money, by putting them out for use.
Think of 'weighing out' ('pendere') resources 'out' ('ex-') — that's why expend means to spend or use up resources.