gram-atomic weight gram's stain • gram-centimeter · · · Info · Definitions · Synonyms · Characters · · gram-atomic weight · · Text Common · · Latin · · Scripts 18 · · Length 6 · · Syllables Definitions · · · (noun) the quantity of an element whose weight in grams is numerically equal to the atomic weight of the element. Synonyms: gram atom, gram-atomic weight. · · Noun Definition 1 Synonyms · · · gram atom · · Synonym 1 Characters · · space U+0020 - hyphen-minus U+002D a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 w latin small letter w U+0077