parietal bone parietal • parietal cortex · · · Info · Definitions · Characters · · parietal bone · · Text Common · · Latin · · Scripts 13 · · Length 4 · · Syllables Definitions · · · (noun) either of two skull bones between the frontal and occipital bones and forming the top and sides of the cranium. Synonyms: parietal bone. · · 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 i latin small letter i U+0069 l latin small letter l U+006C 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