Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun fourth_stomach

1 sense of fourth stomach

Sense 1
abomasum, fourth stomach -- (the fourth compartment of the stomach of a ruminant; the one where digestion takes place)
       => stomach, tummy, tum, breadbasket -- (an enlarged and muscular saclike organ of the alimentary canal; the principal organ of digestion)