What is the meaning of Demand?

The desire to purchase goods and services.

The amount of a good or service that consumers are willing to buy at a particular price.

A forceful claim for something.

A requirement.

An urgent request.

An order.

More precisely peak demand or peak load, a measure of the maximum power load of a utility's customer over a short period of time; the power load integrated over a specified time interval.

To request forcefully.

To claim a right to something.

To ask forcefully for information.

To require of someone.

To issue a summons to court.

Source: wiktionary.org