hotspur hotness • hotspurred · · · Info · Definitions · Characters · · hotspur · · Text Latin · · Script 7 · · Length Definitions · · · (noun) English soldier killed in a rebellion against Henry IV (1364-1403). Synonyms: Percy, Sir Henry Percy, Hotspur, Harry Hotspur. · · Noun Definition 1 (noun) a rash or impetuous person. · · Noun Definition 2 Characters · · h latin small letter h U+0068 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075