(n) :
(archaic) Alternative form of ichthyosaur. [Any fishlike marine reptiles of the extinct order †Ichthyosauria of the early Triassic to the late Cretaceous period, that had a body somewhat like a porpoise.]
(n) :
(archaic) Alternative form of ichthyosaur. [Any fishlike marine reptiles of the extinct order †Ichthyosauria of the early Triassic to the late Cretaceous period, that had a body somewhat like a porpoise.]