gravimeter gravigrade • gravimetric · · · Info · Definitions · Synonyms · Characters · · gravimeter · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) a measuring instrument for determining the specific gravity of a liquid or solid. Synonyms: hydrometer. · · Noun Definition 1 (noun) a measuring instrument for measuring variations in the gravitational field of the earth. Synonyms: gravity meter. · · Noun Definition 2 Synonyms · · · hydrometer · · Synonym 1 gravity meter · · Synonym 2 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 m latin small letter m U+006D r latin small letter r U+0072 t latin small letter t U+0074 v latin small letter v U+0076