regicide regicidal • regicidism · · · Info · Definitions · Characters · · regicide · · Text Latin · · Script 8 · · Length Definitions · · · (noun) someone who commits regicide; the killer of a king. · · Noun Definition 1 (noun) the act of killing a king. · · Noun Definition 2 Characters · · c latin small letter c U+0063 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 r latin small letter r U+0072