three-year-old horse

NOUN
20 LETTERS · STARTS WITH T

three-year-old horse is a valid 20-letter word worth 27 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1H4R1E1E1-0Y4E1A1R1-0O1L1D2H4O1R1S1E1
1 + 4 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 1 + 0 + 1 + 1 + 2 + 0 + 4 + 1 + 1 + 1 + 1 =27 PTS
DOUBLE WORD → 54TRIPLE WORD → 81
MEANING

What does three-year-old horse mean?

NOUN · 1 SENSE
1

A racehorse that is three years old.