n. | 1. | An animal one year old, or in the second year of its age; - applied chiefly to cattle, sheep, and horses. |
a. | 1. | Being a year old. |
Noun | 1. | ![]() |
2. | yearling - a racehorse considered one year old until the second Jan. 1 following its birth | |
3. | yearling - an animal in its second year |