Related Clues:

• Dark region of the moon
• Thoroughbred's mother
• Part of a stable family?
• Certain equine
• Stallion's companion
• Horse woman?
• Herd mama
• Percheron's missus
• __ Tranquillitatis
• Filly's parent
• Barnyard mama
• Part of a moonscape
• Foal's ma
• Four-legged female
• Stallion's stablemate