two year old

/tuː jɪr oʊld/
noun
  1. A person or animal that is two years old.
    • The daycare has a special room for two-year-olds.
    • The veterinarian gave the two-year-old a checkup and vaccines.
    • Our two-year-old loves to play with building blocks.
adjective
  1. Aged two years.
    • The two-year-old child took her first steps yesterday.
    • We bought a two-year-old car that was still in great condition.
    • The two-year-old puppy finally learned to sit on command.
What does "two year old" mean? | whatsthatwordmean | whatsthatwordmean