WordNet
third stomach
n. the third compartment of the stomach of a ruminant [syn: psalterium, omasum]
Usage examples of "third stomach".
And therefore in Calves newly calved, there is little or no use of the two first Ventricles, for the milk and liquid aliment slippeth down the softer Orifice, into the third stomach.
Only in the third stomach does actual digestion start to take place.