derring-do derrick wheel • derry-down · · · Info · Definitions · Characters · · derring-do · · Text Common · · Latin · · Scripts 10 · · Length Definitions · · · (noun) brave and heroic feats. · · Noun Definition 1 Characters · · - hyphen-minus U+002D d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072