Cornu Morpheme Cornu Type free base Denotation horn Etymology Latin cornū Evidence bicornuate, cornu, cornua, cornuate, cornucopia, cornucopiae, cornucopias, medicornu, medicornua, postcornu, unicornuate Notes cornu, corn, corno, and horn are doublets See Also Corn, Cairn, Carn, Horn Share on FacebookTweetSave