Found 2 items, similar to Hadrosauridae.
English → English (WordNet) Definition: Hadrosauridae Hadrosauridae n : duck-billed dinosaurs; upper Cretaceous [syn: family Hadrosauridae ]
English → English (gcide) Definition: Hadrosauridae Hadrosauridae \Hadrosauridae\ prop. n. A natural family of extinct reptiles including the duck-billed dinosaurs. Syn: family Hadrosauridae. [WordNet 1.5]