The meaning of FILLY is a young female horse usually of less than four years.

/ ˈfɪl·i / Add to word list a young, female horse (Definition of filly from the Cambridge Academic Content Dictionary © Cambridge University Press)

A filly is a female horse that is too young to be called a mare. In most cases, a filly is a female horse under four years old.

FILLY definition: a young female horse. See examples of filly used in a sentence.

Define filly. filly synonyms, filly pronunciation, filly translation, English dictionary definition of filly. n. pl. fil·lies 1. A young female horse, especially a racehorse less than five years old, or a young female of …

Definition of filly noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Dec 14, 2025 · filly (plural fillies) A young female horse. coordinate term Coordinate term: colt (dated) A young, attractive woman. quotations Hey, Homer, get a load of the gams on that filly!

filly meaning, definition, what is filly: a young female horse: Learn more.

Definition of filly. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.

In most places, a filly is not yet four years old, although sometimes a female horse younger than five is considered a filly. Before she is a year old, a filly is also called a "foal," or a baby horse — and …