duck-billed dinosaur


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Related to duck-billed dinosaur: Duck billed platypus

duck-billed dinosaur

 (dŭk′bĭld′)
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

duck-billed dinosaur

n
(Animals) another name for hadrosaur
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

had•ro•saur

(ˈhæd rəˌsɔr)

n.
any chiefly bipedal herbivorous dinosaur of the family Hadrosauridae, of the Cretaceous Period, having a broad toothless beak.
Also called duck-billed dinosaur.
[< New Latin Hadrosaurus (1858) genus name = Greek hadr(ós) thick, bulky + -o- -o- + saûros -saur]
had`ro•sau′ri•an, adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

duck-billed dinosaur

(dŭk′bĭld′)
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.duck-billed dinosaur - any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feetduck-billed dinosaur - any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet; may have been partly aquatic
ornithischian, ornithischian dinosaur - herbivorous dinosaur with a pelvis like that of a bird
family Hadrosauridae, Hadrosauridae - duck-billed dinosaurs; upper Cretaceous
anatotitan - one of the largest and most famous duck-billed dinosaurs
corythosaur, corythosaurus - duck-billed dinosaur with nasal passages that expand into a crest like a hollow helmet
edmontosaurus - duck-billed dinosaur from Canada found as a fossilized mummy with skin
trachodon, trachodont - large duck-billed dinosaur of the Cretaceous period
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
The most complete skull of a duck-billed dinosaur from Big Bend National Park, Texas, is revealed in the Journal of Systematic Palaeontology as a new genus and species, Aquilarhinus palimentus.
Paleontologists have discovered a new duck-billed dinosaur in Texas.&nbsp; Remains of the prehistoric creature named Aquilarhinus palimentus hasms been discovered in Big Bend National Park, Texas in the 1980s, but research on the specimen hit a snag because some of its badly-weathered bones were stuck together making them difficult to study.
(Warm-blooded animals typically have faster growth rates than cold-blooded organisms.) The team believes that at least one of last summer's fragments came from an adult duck-billed dinosaur.
Tiny tracks discovered in the blackened stomach contents of a 77-million-year-old duck-billed dinosaur fossil suggest gut parasites infected dinosaurs, Meghan Rosen reported in "Parasites wormed way into dino'sgut" (SN: 7/23/16, p.
(2003): The earliest-known duck-billed dinosaur from deposits of late Early Cretaceous age in northwest China and hadrosaur evolution.
Long before the oil boom, previous archaeological digs uncovered a nearly complete duck-billed dinosaur fossil with skin, bones and tendons preserved in sandstone.
This nearly complete fossil is posed over the body of a duck-billed dinosaur, its unfortunate prey.
Dr Mike Simms, head of palaeontology at the museum, said it was great to have the duck-billed dinosaur back where it belonged.
The duck-billed dinosaur hypacrosaurus had a growth rate three to five times faster than any of its predator enemies.
The team found evidence of the disease in hadrosaurs, a type of duck-billed dinosaur which lived about 70 million years ago.
In 1905, no one had yet found any for a Triceratops, so Boss and Gilmore substituted those from a duck-billed dinosaur, which was the right size but of a different sort altogether.