Matrix Meaning and Definition
Matrix
Pronunciation
/ˈmætrɪks/
Part of Speech
Noun
Definition
A matrix is a two-dimensional array of numbers, symbols, or expressions, typically enclosed in square brackets and with rows and columns denoted by integers. It is widely used in mathematics, physics, and computer science to represent systems and relationships.
Examples
- The scientist used a matrix to describe the behavior of quantum systems.
- The computer program used a matrix to solve linear equations.
Synonyms
- Array
- Table
Antonyms
- Scalar
- Constant
Etymology
The word “matrix” comes from the Latin “matrix”, meaning “womb” or “source”, and was first used in mathematics in the 17th century to describe the womb-like structure of arrays.
Usage Notes
In mathematics and physics, a matrix is often used to represent transformations, such as rotations and scaling, and to solve systems of equations.
Cultural References
- The Matrix (1999 film)
- Matrix theory (mathematics)
Idiomatic Expressions or Phrases
- “Control the matrix” ( idiomatic expression used in The Matrix film)
Related Words or Phrases
- Vectors
- Linear algebra
- Quaternions
Collocations
- “Matrix inversion”
- “Matrix multiplication”
Frequency of Use
The word “matrix” is commonly used in technical and scientific contexts, and has become increasingly popular in popular culture due to the impact of films and literature.
Common Misspellings
- Matrixx
- Matric