fis·si·ped I. \ˈfisəˌped\adjective Etymology: Late Latin fissiped-, fissipes, from fissi- (from Latin fissus, past participle of findere to split) + ped-, pes foot — more at bite, foot 1.: having the toes separated to the base : cloven-footed 2.[New Latin Fissipeda]: of or relating to the Fissipeda II. noun (-s) : one of the Fissipeda