# The Plural of Matrix: Here’s What It Is and How to Use It

• Kevin
• October 29, 2020

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## What Is the Definition of Matrix?

According to the English dictionary Merriam-Webster.com, the word matrix (pronounced may-trix or meɪtrɪks) has these definitions and uses.

•  something within or from which something else originates, develops, or takes form
• an atmosphere of understanding and friendliness that is the matrix of peace
• mold from which a relief surface (such as a piece of type) is made
• an engraved or inscribed die or stamp
• an electroformed impression of a phonograph record used for mass-producing duplicates of the original
• the natural material (such as soil or rock) in which something (such as a fossil or crystal) is embedded
• material in which something is enclosed or embedded (as for protection or study)
• the extracellular substance in which tissue cells (as of connective tissue) are embedded
• the thickened epithelium at the base of a fingernail or toenail from which new nail substance develops
• a rectangular arrangement of numbers and mathematical elements (such as the coefficients of simultaneous linear equations) that can be combined to form sums and products with similar arrays having an appropriate number of rows and columns
• something resembling a determinant mathematical matrix especially in a rectangular array of numbers into rows and columns like a dot matrix
• an array of circuit elements (such as diodes and transistors) for performing a specific function
• a main clause that contains a subordinate clause

## What Is the Plural Form of Matrix?

There is actually two plural forms of the word matrix. Both are correct but just have different spellings, one sticking closer to the mother language of the word and one that is derived from a more naturalized English version. Matrixes is the modern English version and matrices is the plural form from the Latin word.

## The History and Origin of the Word

According to Wiktionary, the word was first used back in the age 1555. The word matrix was used back then by the definition “something within or from which something else originates, develops, or takes form” based on default settings.

From the Latin language we have the etymology matr and mater which became matrix. The Latin definition is a female animal used for breeding, parent plant. It was also found in French as matrice pronounced “matris.”

## Synonyms of Matrix From a Thesaurus

• Mold – a hollow form or matrix for shaping a fluid or plastic substance
• Cast – to shape (metal or other material) by pouring it into a mold while molten
• Die – to make of a definite fineness, and convert into coins, as a mass of metal
• Frame – the rigid supporting structure of an object such as a vehicle, building, or piece of furniture
• Form – the visible shape or configuration of something
• Casting – the craft of making statues
• Model – a three-dimensional representation of someone or something, typically on a smaller scale
• Pattern – a repeated decorative design
• Plate – a thin, flat sheet or strip of metal or other material, typically one used to join or strengthen things or forming part of a machine

## Summary

With all these different category headings, now you are no doubt an expert on using the correct plural form of the word matrix in the English Language and hopefully also took away a lot more about the word. Next time you are writing a paper or doing your homework you can confidently use the correct plural form. I hope that you also took away some interesting knowledge/factoids about matrix today.

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