Expended

Expended is the past tense and past participle of expend, a verb meaning to use up resources or to pay out. In everyday use, it describes the act of consuming time, money, energy, or effort: for example, “The team expended a lot of effort on the project.” In military or logistical contexts, expended can refer to using up supplies such as ammunition or fuel: “The squad expended its remaining rounds.” In scientific or technical language, it can describe energy that has been used to perform work, as in “energy expended during processing.”

Etymology and related forms: the word comes from the Latin expendere, meaning to weigh out or to pay out, derived from ex- meaning out and pendere meaning to weigh or hang. Related terms include expenditure (the act or amount of spending) and expendable (able to be used up and replaced).

Usage notes: expended implies completion or exhaustion of the resource in question. It is more formal than casual verbs like spent and is common in writing about finance, project management, military operations, or technical discussions about energy and work. In contrast, expendable often describes items designed to be consumed or discarded after use.

In summary, expended conveys that resources have been used up or paid out, often with emphasis on completion and depletion, across a range of disciplines from everyday speech to specialized fields.