ALL meanings of ceratodus
ce·rat·o·dus
C c - noun ceratodus any of various extinct lungfish constituting the genus Ceratodus, common in Cretaceous and Triassic times 3
- noun ceratodus any of a genus (Ceratodus) of extinct lungfishes 3
- noun plural ceratodus a lungfish of either of two genera, Ceratodus or Neoceratodus, having hornlike ridges on the teeth. 1