1. plural of collie; medium-sized herding dogs with long coats, originally from Scotland

Examples

• The farmer trained his collies to herd the sheep across the field.
• Border collies are known for their intelligence and energy.
• Two collies ran alongside the children in the park.
• The dog show featured several beautiful collies with flowing coats.
• Rough collies like Lassie became famous in movies and television.
• The collies worked together to guide the flock into the pen.