yearling

nouns

a young child
bambino, toddler, tot, yearling
a racehorse considered one year old until the second Jan. 1 following its birth
yearling
is a type of (narrower)
a horse bred for racing
bangtail, race horse, racehorse
an animal in its second year
yearling
is a type of (narrower)
mammals having a placenta; all mammals except monotremes and marsupials
eutherian, eutherian mammal, placental, placental mammal