Question

Define what is meant by rumen
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Answer 1

Answer:

Medical Definition of rumen

: the large first compartment of the stomach of a ruminant from which food is regurgitated for rumination and in which cellulose is broken down by the action of symbiotic microorganisms. — called also paunch.

Answer 2

Answer:

the large first compartment of the stomach of a ruminant in which cellulose is broken down by the action of symbiotic microorganisms