Something that one uses to achieve an objective, e.g. raw materials or personnel.
Something that can be used to help achieve an aim, especially a book, equipment, etc. that provides information for teachers and students.
A person's capacity to deal with difficulty.
Hardware or software accessible by a computer, network, or another object connected to a computer.
To source anew or differently; to find or provide a new source for.
To supply with resources.
Specifically, such a tactic or artifice in military operation.
Cunning and artifice in general.
Military deception or artifice.
A tactic or artifice designed to gain the upper hand, especially one involving underhanded dealings or deception.