Cannibalization

Cannibalization or cannibalisation may refer to:
 * Cannibalism, the act of consuming another individual of the same species as food
 * Human cannibalism, specifically, the consumption of human flesh or internal organs by other human beings
 * Cannibalization (fiction), adapting, borrowing or stealing plots, characters, themes or ideas from one story for use in another or from one medium to another
 * Cannibalization (marketing), the introduction of a new product that harms sales of an older product by the same producer
 * Cannibalization (parts), the use of parts from one device to repair another