What is “cudd” Cud chewing is a process called rumination where ruminant animals, like cows, regurgitate partially digested food to chew it again, which helps break down tough plant fibers more effectively and extract nutrients. This re-chewing action stimulates saliva, which contains natural antacids that buffer the stomach and aids in the digestion of fibrous foods like grass. | Our Farmacy

Oscar chewing his cud. What's the meaning of the phrase 'Chew the cud'? To 'chew the cud', in a literal sense, is for ruminant animals to masticate regurgitated food. In a metaphorical sense it is, for humans, to chat in an aimless manner. | Our Farmacy