What is the meaning of Need?

A requirement for something; something needed.

Lack of means of subsistence; poverty; indigence; destitution.

To have an absolute requirement for.

To want strongly; to feel that one must have something.

To be obliged or required (to do something).

To be required; to be necessary.

To be necessary (to someone).

these, those

those

need

Source: wiktionary.org