Matrix

Matrix (: matrices or matrixes) or MATRIX may refer to:

== Science and mathematics == Matrix (mathematics), a rectangular array of numbers, symbols or expressions Matrix (logic), part of a formula in prenex normal form Matrix (biology), the material between cells within an eukaryotic organism Matrix (chemical analysis), the non-analyte components of a sample Matrix (geology), the fine-grained material in which larger objects are embedded Matrix (composite), the constituent of a composite material Hair matrix, produces hair Nail matrix, part of the nail in anatomy