Meanings
nounsubmatrix (plural submatrixes or submatrices)
plural submatrixes · plural submatrices
- mathematicsA matrix formed by selecting certain rows and columns from a larger matrix.
Origin
Cite this entry
APA
submatrix. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/submatrix
MLA
“submatrix.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/submatrix. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “submatrix,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/submatrix.
Source: submatrix on Wiktionary, CC BY-SA 4.0.