resource

The definition of a resource is something that is ready to use if or when it is needed.

(noun)

An example of resource is extra money in a savings account.
An example of resource is a friend with electrical skills who has volunteered to help install a lighting fixture.
An example of resource is spring water on a piece of land.

See resource in Webster's New World College Dictionary

noun

something that lies ready for use or that can be drawn upon for aid or to take care of a need
available money or property; wealth; assets
something that a country, state, etc. has and can use to its advantage: natural resources, including coal and oil
a means of accomplishing something; measure or action that can be resorted to, as in an emergency; expedient
a source of strength or ability within oneself
in full inner resources
ability to deal promptly and effectively with problems, difficulties, etc.; resourcefulness

Origin: Fr ressource < OFr < resourdre, to arise anew < re-, again + sourdre, to spring up < L surgere: see surge

See resource in American Heritage Dictionary 4

noun

Something that can be used for support or help: The local library is a valuable resource.
An available supply that can be drawn on when needed. Often used in the plural.
The ability to deal with a difficult or troublesome situation effectively; initiative: a person of resource.
Means that can be used to cope with a difficult situation. Often used in the plural: needed all my intellectual resources for the exam.
a. resources The total means available for economic and political development, such as mineral wealth, labor force, and armaments.
b. resources The total means available to a company for increasing production or profit, including plant, labor, and raw material; assets.
c. Such means considered individually.