Matrix usually refers to: Matrix (mathematics), a mathematical object generally represented as an array of numbers; The Matrix (series), a series of films, video games and comic books; Toyota Matrix, an automobile produced by Toyota The term, which originally meant womb, may also refer to: Science Extracellular matrix, any material part of a tissue that isn't part of any cell Germinal matrix, an embryonic brain tissue Matrix (archaeology) Matrix (biology), the material between animal… (More on Matrix)