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Urson
noun
Definitions
Noun
- 1 A species of New World porcupine, Erethizon dorsatum.
"The urson (Hystrix dorsata)^([sic]) inhabits the United States and Canada, and is the only species of porcupine, properly so called, which appears to have the power of climbing trees."
Etymology
Compare urchin.
See also for "urson"
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