hadrosaur

== English == === Etymology === Back-formation from Hadrosauridae, from the type genus Hadrosaurus, which in turn was derived from Ancient Greek ἁδρός (hadrós, “strong”) + σαῦρος (saûros, “lizard”). === Noun === hadrosaur (plural hadrosaurs) (paleontology) Any ornithopod dinosaur of the family Hadrosauridae. ==== Synonyms ==== duckbill, duck-billed dinosaur, hadrosaurid ==== Hypernyms ==== hadrosauroid ornithopod cerapod ornithischian dinosaur sauropsid chordate animal ==== Hyponyms ==== (types of hadrosaur) hadrosaurine lambeosaurine ==== Related terms ==== hadrosaurian hadrosaurine hadrosauroid === Further reading === “hadrosaur”, in OneLook Dictionary Search.