Brontosaurus
nounverified·updated May 18, 2026
huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
?unassignedlast reviewed —
Sensitivity
unclassified
Information Class
unclassified
Variants
- synonym
- apatosaur
- plural
- Brontosauri
- possessive
- Brontosaurus's
- pluralpossessive
- Brontosauri's