Search Result for "three year old":
Wordnet 3.0

NOUN (1)

1. a racehorse that is three years old;
[syn: three-year-old horse, three year old]



WordNet (r) 3.0 (2006):

three year old
    n 1: a racehorse that is three years old [syn: three-year-old
         horse, three year old]