What is the meaning of Primal?

Being the first in time or in history.

Of greatest importance; primary.

Being one of the pieces of meat initially separated from the carcass during butchering, prior to division into smaller cuts.

A primal cut (of meat).

To take part in primal therapy.

A sheep, goat, or bovine from the time it has lost its milk teeth until these are replaced with a second adult set (i.e. older than a year but less than three years of age).

yearling (between one and two years of age)

Source: wiktionary.org