heat of solidification heat of fusion • heat of solution · · · Info · Definitions · Characters · · heat of solidification · · Text Common · · Latin · · Scripts 22 · · Length 8 · · Syllables Definitions · · · (noun) heat liberated by a unit mass of liquid at its freezing point when it solidifies. Synonyms: heat of solidification. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 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 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