1. Home
Definition: A female horse under four years of age is called a filly. A female horse over the age of four years is called a mare.
Pronunciation: fill ee
Also Known As: Horses under four are sometimes incorrectly called colts.
The mare had a new born filly by her side.
Related Video
Create Bullet, Number, and Definition Lists in HTML

©2014 About.com. All rights reserved.