hadrosaur
Meaning
a large herbivorous dinosaur of the late cretaceous period, with a broad flattened jaw resembling a duck's bill.
Structure
Usage
the hadrosaur is often called the "duck-billed dinosaur" due to the shape of its snout.
fossils of the hadrosaur have been found in north america and asia.
the hadrosaur likely lived in herds and communicated using complex vocalizations.
Etymology
the term 'hadrosaur' is a modern scientific latin construction from the late 19th century, directly combining greek roots. the first element, 'hadros' (thick, bulky), refers to the animal's characteristically robust and sturdy build, particularly noticeable in its vertebrae and limb bones. the second element, 'sauros' (lizard), is a standard suffix used in dinosaur nomenclature. thus, the name literally translates to "bulky lizard," a fitting description for these large, heavily-built herbivores known for their distinctive duck-billed snouts.
Analysis
hadro originates from greek 'hadros', meaning thick, bulky, or stout. saur originates from greek 'sauros', meaning lizard.