from The Century Dictionary and Cyclopedia
- A series of simplicident rodents; one of three prime divisions of rodents, including the porcupines and their congeners.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an order of rodents including: porcupines; guinea pigs; chinchillas; etc.
Sorry, no etymologies found.
Rat-like Rodents, and _Hystricomorpha_, or Porcupine-like Rodents.
Lusty, J.A. et al. "Oestrus and Ovulation in the Casiragua Proechimys quairae (Rodentia, Hystricomorpha)."
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