Definition of dinosaur
2 : any of various large extinct reptiles (such as ichthyosaurs) other than the true dinosaurs
3 : one that is impractically large, out-of-date, or obsolete The factory is now a rusting dinosaur.
dinosaurianplay \ˌdī-nə-ˈsȯr-ē-ən\ adjective
dinosauricplay \-ˈsȯr-ik\ adjective
Examples of dinosaur in a Sentence
The old factory is now a rusting dinosaur.
The character she plays is a dinosaur—a former beauty queen who is living in the past.
Recent Examples of dinosaur from the Web
As a control of the park's population, the dinosaurs are all genetically female.
More information (July 2, Iron Triangle Brewery) Jurassic Park at Hollywood Forever (Plus Fireworks!) Is there anything more American than dinosaurs and exploding gunpowder?
Once ashore, these four-limbed vertebrates, called tetrapods, branched into an impressive range of animals: amphibians, reptiles, dinosaurs, birds and mammals.
But Xing expects the less photogenic science of dinosaur footprints to make a bigger impact.
Kids can dig for dinosaur eggs, sort through bones, be an archaeologist in a scavenger hunt and create their own salt dough fossils.
There will also be original performances by the MCM Players and the opportunity to ask a question of the exhibit's oldest dinosaur.
New Jersey has a handful of state symbols, including an official fish (brook trout), bug (honey bee), animal (horse), bird (Eastern Goldfinch), dance (American Folk) and dinosaur (Hadrosaurus foulkii).
A Natural Consequence For many, the multiverse conjures images of worlds where dinosaurs continue to roam, Nazis won World War II, and your evil twin is wreaking havoc somewhere.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'dinosaur'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
DINOSAUR Defined for English Language Learners
Definition of dinosaur for English Language Learners
: one of many reptiles that lived on Earth millions of years ago
: someone or something that is no longer useful or current : an obsolete or out-of-date person or thing
DINOSAUR Defined for Kids
Definition of dinosaur for Students
: any of a group of extinct often very large mostly land-dwelling reptiles that lived millions of years ago
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