Definition that contains hilla
- chinchilla the expensive silvery grey fur of the chinchilla
- chinchillon gregarious burrowing rodent larger than the chinchillas
- tenzing norgay Sherpa mountaineer guide who with Sir Edmund Hillary was one of the first to attain the summit of Mount Everest (1914-1986)
- hystricomorpha an order of rodents including: porcupines; guinea pigs; chinchillas; etc.
- lagostomus maximus gregarious burrowing rodent larger than the chinchillas
- viscacha gregarious burrowing rodent larger than the chinchillas
- suborder hystricomorpha an order of rodents including: porcupines; guinea pigs; chinchillas; etc.