Search Result：three year old
three year old 
(TTS Sound)
(TTS Sound)Overview of noun three_year_old
The noun three year old has 1 sense
- three-year-old horse, three year old -- (a racehorse that is three years old)
Overview of adj three_year_old
The adj three-year-old has 1 sense
- three-year-old -- (three years of age)