'Potoroo' definitions:

Definition of 'potoroo'

(from WordNet)
noun
Australian rat kangaroos

Definition of 'Potoroo'

From: GCIDE
  • Potoroo \Po`to*roo"\, n. (Zool.) Any small kangaroo belonging to Hypsiprymnus, Bettongia, and allied genera, native of Australia and Tasmania. Called also kangaroo rat. [1913 Webster]

Definition of 'potoroo'

From: GCIDE
  • kangaroo rat \kangaroo rat\ n. (Zool.) A jumping rodent of the genus Dipodomys of the family Heteromyidae, which lives in arid regions of Mexico and the western U. S. [PJC]
  • 2. (Zool.) An Australian mammal of the genus Notomys. [PJC]
  • 3. (Zool.) a small ratlike Australian kangaroo of the genus Potorous, also called the potoroo. [PJC]