Definitions

1. noun

A small rounded pebble, especially one with a smooth surface, used as a hair ornament or in a hairstyle.

“The ancient Greeks often used hairstones as decorative elements in their hairstyles.”

2. noun

A small, rounded stone, especially one found on a beach, used to add texture and interest to a hairstyle.

“The hairstylist picked up a hairstone from the beach and incorporated it into the customer’s updo.”