1. Porcupine of northeastern North America with barbed spines concealed in the coarse fur; often gnaws buildings for salt and grease
   - Erethizon dorsatum

Type of: New World porcupine

Part of: Erethizon, genus Erethizon

• Fats Domino
• Fats Waller
• fatso
• fatten
• fatten out
• fatten up
• fattened
• fattening
• fattiness
• fattish
• fattism
• fatty
• fatty acid
• fatty liver
• fatty oil
• fatty tissue
• fatuity
• fatuous
• fatuously
• fatuousness
• fatwa
• fatwah
• faubourg
• faucal
• fauces