matrix algebra matrix addition • matrix inversion · · · Info · Definitions · Characters · · matrix algebra · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) the part of algebra that deals with the theory of matrices. Synonyms: matrix algebra. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D r latin small letter r U+0072 t latin small letter t U+0074 x latin small letter x U+0078