Abomasum

n.

1.

(Anat.) The fourth or digestive stomach of a ruminant, which leads from the third stomach omasum. See Ruminantia.

Noun

1.

abomasum - the fourth compartment of the stomach of a ruminant; the one where digestion takes place Synonyms: fourth stomach

breadbasket, fourth stomach, ruminant, stomach, tum, tummy