law of volumes law of thermodynamics • law offender · · · Info · Definitions · Characters · · law of volumes · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) (physics) the density of an ideal gas at constant pressure varies inversely with the temperature. Synonyms: Gay-Lussac's law, Charles's law, law of volumes. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F s latin small letter s U+0073 u latin small letter u U+0075 v latin small letter v U+0076 w latin small letter w U+0077