What is Knowledge?

Knowledge definition and meaning on Dictionary terms:
acquaintance with facts, truths, or principles, as from study or investigation; general erudition: knowledge of many things.
familiarity or conversance, as with a particular subject or branch of learning: A knowledge of accounting was necessary for the job.
acquaintance or familiarity gained by sight, experience, or report: a knowledge of human nature.
the fact or state of knowing; the perception of fact or truth; clear and certain mental apprehension.
awareness, as of a fact or circumstance: He had knowledge of her good fortune.

something that is or may be known; information: He sought knowledge of her activities.
the body of truths or facts accumulated in the course of time.
the sum of what is known: Knowledge of the true situation is limited.
Archaic. sexual intercourse.Compare carnal knowledge.

creating, involving, using, or disseminating special knowledge or information: A computer expert can always find a good job in the knowledge industry.