hot-work steel hot-work • houbara · · · Info · Definitions · Synonyms · Characters · · hot-work steel · · Text Common · · Latin · · Scripts 14 · · Length 3 · · Syllables Definitions · · · (noun) an alloy steel that remains hard at a red heat; used to make metal-cutting tools. Synonyms: high-speed steel, hot-work steel. · · Noun Definition 1 Synonyms · · · high-speed steel · · Synonym 1 Characters · · space U+0020 - hyphen-minus U+002D e latin small letter e U+0065 h latin small letter h U+0068 k latin small letter k U+006B l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 w latin small letter w U+0077