Meaning of the word rumen in English

What does rumen mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

rumen

US /ˈruːmən/
UK /ˈruːmən/

Noun

the first stomach of a ruminant, which receives food or cud from the esophagus, partly digests it with the aid of bacteria, and passes it to the reticulum

Example:
Cattle have a four-chambered stomach, with the rumen being the largest compartment.
Microorganisms in the rumen play a crucial role in digesting cellulose.