1. Stock; race; family 
2. A race, or a fixed and permanent variety

Derived forms: stirpses

• refutable
• refutal
• refutation
• refute
• refuter
• reg
• regain
• regaining
• regal
• regale
• Regalecidae
• Regalecus glesne
• regalement
• regalia
• regality
• regally
• regard
• regard as
• regardant
• regarder
• regardful
• regarding
• regardless
• regards
• regather