white heat white-heart hickory • white heather · · · Info · Definitions · Characters · · white heat · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) the hotness of something heated until it turns white. Synonyms: white heat. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 t latin small letter t U+0074 w latin small letter w U+0077