What is the word ornithorhynchus?
Score: 4.6/5 (51 votes) 1 capitalized : a genus (coextensive with the family Ornithorhynchidae) of egg-laying mammals including only the platypus. 2 plural -es : platypus.What is the meaning of platypuses?: a small carnivorous aquatic monotreme mammal (Ornithorhynchus anatinus) of eastern Australia ...