1. A herbivorous dinosaur of the group Ceratopsia, typically having a bony frill on the back of the skull and horns on the face.
Usage: paleontology; often used in scientific and educational contexts

1. Of, relating to, or belonging to the group of horned dinosaurs (Ceratopsia).
Usage: paleontology

Examples

• Triceratops is one of the most famous ceratopsian dinosaurs.
• The ceratopsian skull featured distinctive horns and a protective bony frill.
• Paleontologists discovered a new ceratopsian species in the fossil record.
• Ceratopsian dinosaurs roamed North America during the Late Cretaceous period.
• The museum's exhibit showcased several ceratopsian skeletons side by side.
• Scientists study ceratopsian teeth to understand their herbivorous diet.