Word: Family Ceratopsidae
Definition: The term "family Ceratopsidae" refers to a group (or family) of dinosaurs known as ceratopsians. These dinosaurs lived a long time ago and are characterized by their horns and frills (the bony plates at the back of their heads). Some well-known examples of ceratopsids include Triceratops and Styracosaurus.
In more advanced discussions, you might hear terms like "phylogeny" (the evolutionary history of a group of organisms) or "clade" (a group of organisms that includes an ancestor and all its descendants) when talking about Ceratopsidae.
The term "family Ceratopsidae" is important in the study of dinosaurs, particularly those known for their distinctive horns and frills.