First of all, there is no such thing as an adult calf. A calf is no longer a calf after he/she is weaned. After a calf is weaned, she would be called a heifer. If it's a male, then he would be called a steer (if he's already been castrated) or a bull (if still intact or uncastrated). A heifer becomes a cow after she has had at least two calves. When she has her first calf, she is commonly referred to as a first-calf heifer.
If it is an adult, it is no longer a calf.
A calf is by definition immature. If it was mature, it'd be an adult, not a calf.
The name of a baby cow is a Calf
An adult female that has had a calf is a cow.A young female before she has had a calf and is under three years of age is called a heifer.
A calf. Veal is meat from a calf. So there is no particular name for a calf that is about to be eaten.
a calf became an adult after 8 to 9 month from its birth.
calf
calf
A bull calf.
Calf
Calf. The same terms that apply to cattle generally apply to bison.
Heifer calf.
Bull calf.