inner product innerness • inner resource · · · Info · Definitions · Synonyms · Characters · · inner product · · Text Common · · Latin · · Scripts 13 · · Length 4 · · Syllables Definitions · · · (noun) a real number (a scalar) that is the product of two vectors. Synonyms: scalar product, inner product, dot product. · · Noun Definition 1 Synonyms · · · scalar product · · Synonym 1 dot product · · Synonym 2 Characters · · space U+0020 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075