Redundancy may refer to: The state of being redundant or excessive; a needless repetition in language; excessive wordiness. Over and over, as in the same style or manner. Redundant church Redundancy (engineering) Redundancy (information theory) Redundancy (language) Redundancy (total quality management) Redundancy (user interfaces) Data redundancy Gene redundancy Logic redundancy Layoff, dismissal of an employee for lack of available work Redundant code, computer program code that's… (More on Redundancy)