fortitude fortissimo • fortitudinous · · · Info · Definitions · Characters · · fortitude · · Text Latin · · Script 9 · · Length Definitions · · · (noun) strength of mind that enables one to endure adversity with courage. · · Noun Definition 1 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075