Research topic:dinosaur

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dinosaur

The Oxford Dictionary of Phrase and Fable | 2006 | | © The Oxford Dictionary of Phrase and Fable 2006, originally published by Oxford University Press 2006. (Hide copyright information) Copyright

dinosaur a fossil reptile of the Mesozoic era, often reaching an enormous size; in extended usage, a person or thing that is outdated or has become obsolete because of failure to adapt to changing circumstances.

Dinosaurs were all extinct by the end of the Cretaceous period (65 million years ago), the most popular theory being that the extinctions were in fact the result of the impact of a large meteorite.

The word is recorded from the mid 19th century, and comes from modern Latin dinosaurus from Greek deinos ‘terrible’ + sauros ‘lizard’. It was coined by the English anatomist and palaeontologist Richard Owen (1804–92).

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ELIZABETH KNOWLES. "dinosaur." The Oxford Dictionary of Phrase and Fable. Oxford University Press. 2006. Encyclopedia.com. 9 Dec. 2009 <http://www.encyclopedia.com>.

ELIZABETH KNOWLES. "dinosaur." The Oxford Dictionary of Phrase and Fable. Oxford University Press. 2006. Encyclopedia.com. (December 9, 2009). http://www.encyclopedia.com/doc/1O214-dinosaur.html

ELIZABETH KNOWLES. "dinosaur." The Oxford Dictionary of Phrase and Fable. Oxford University Press. 2006. Retrieved December 09, 2009 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O214-dinosaur.html

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