Porcupine
English Meaning
Any Old Word rodent of the genus Hystrix, having the back covered with long, sharp, erectile spines or quills, sometimes a foot long. The common species of Europe and Asia (Hystrix cristata) is the best known.
- Any of various rodents of the Old World family Hystricidae or the New World family Erethizontidae, having long, sharp, erectile quills interspersed with coarse hair.