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diagonal matrix

noun

: a diagonalized matrix

Word History

First Known Use

1927, in the meaning defined above

Time Traveler
The first known use of diagonal matrix was in 1927

Rhymes for diagonal matrix

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Browse Nearby Words

diagonally
diagonal matrix
diagonal pitch
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Cite this Entry

“Diagonal matrix.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diagonal%20matrix. Accessed 29 Nov. 2025.

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