noun🔗ShareMicroorganismosAn organism that is too small to be seen by the unaided eye, especially a single-celled organism, such as a bacterium."The cud is then reswallowed and further digested by specialized microorganisms that live in the rumen."Luego, el bolo alimenticio se vuelve a tragar y se digiere aún más por microorganismos especializados que viven en el rumen.organismbiologymicroorganismscienceChat with AIVocabulary GamePractice Reading