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Matrix
01
a rectangular array of numbers or symbols organized in rows and columns, commonly used in linear algebra for representing equations, transformations, and vector operations
Examples
A 2x3 matrix represents a collection of numbers organized in two rows and three columns.
In solving a system of linear equations, the coefficients of the variables are arranged in matrix form.
02
a form used for shaping or producing objects with a relief surface, such as phonograph records or type
Examples
The printing press used a metal matrix to cast the letters.
Early phonograph records were pressed from a master matrix.
03
the specialized tissue at the base of a nail responsible for nail growth
Examples
Injury to the nail matrix can permanently affect nail shape.
The doctor examined the matrix for signs of infection.
04
the intercellular substance or environment in which tissue cells are embedded
Examples
Bone cells reside in a mineralized matrix.
Cartilage consists of cells within a flexible matrix.
05
an environment, structure, or enclosure in which something originates, develops, or is contained
Examples
The university served as a matrix for artistic innovation.
Cultural movements often emerge from a supportive matrix.
06
(geology) the fine-grained material surrounding larger rock fragments or grains within a sedimentary rock
Examples
The sandstone 's matrix held the grains together.
Geologists examine the matrix to understand rock formation.
