The term 'PROMINENT FEATURE OF A SLOTH' can be solved by the three letter word 'TOE'. Sloths are arboreal mammals that are native to Central and South America. They are known for their slow movements and long claws, which are used to help them hang from branches. One of the most prominent features of a sloth is its toes, which are specially adapted for gripping branches and other objects. The three-toed sloth has three long toes on each foot, while the two-toed sloth has two long toes on each foot.