Main Entry:

year·ling

Pronunciation:

\ˈyir-liŋ, ˈyər-lən\

Function:

noun

Date:

15th century

: one that is a year old: as a: an animal one year old or in the second year of its age b: a racehorse between January 1 of the year after the year in which it was foaled and the next January 1

— yearling adjective