Found 2 items, similar to Ornithorhynchidae.
English → English (WordNet) Definition: Ornithorhynchidae Ornithorhynchidae n : platypus [syn: family Ornithorhynchidae]
English → English (gcide) Definition: Ornithorhynchidae Ornithorhynchidae \Ornithorhynchidae\ prop. n. The natural family of monotremes including the platypus (duckbill) (Ornithorhyncus anatinus). Syn: family Ornithorhynchidae. [WordNet 1.5]