Pigs knuckles are the edible joints of a pig's leg, often used in cooking and known for their rich, meaty flavor. Synonyms for this term include pork hocks, ham hocks, and pork shanks. These cuts of meat are often used in traditional dishes like German sauerkraut and southern style collard greens. Another popular synonym for pigs knuckles is trotters, which refers to the pig's feet and is highly regarded in both British and Chinese cuisine. Despite their popularity in some cultures, pigs knuckles are often seen as a less desirable cut of meat in many Western countries.