As a noun dimetrodon is
a carnivorous synapsid, of the genus , from the permian period.
ovosaurus
Not English
Ovosaurus has no English definition. It may be misspelled.
English words similar to 'ovosaurus':
officers,
observers,
observes,
ovigerous,
opposers,
obscures,
objurgates,
offshores,
officeress,
obscurers,
observees
dimetrodon
Noun
(
en noun)
A carnivorous synapsid, of the genus , from the Permian period