heat of sublimation heat of solution • heat of transformation · · · Info · Definitions · Characters · · heat of sublimation · · Text Common · · Latin · · Scripts 19 · · Length 6 · · Syllables Definitions · · · (noun) heat absorbed by a unit mass of material when it changes from a solid to a gaseous state. Synonyms: heat of sublimation. · · 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 f latin small letter f U+0066 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075