The term 'head holder' can be broken down into two words, 'RANCH' and 'NECK'. The word 'RANCH' is a five-letter word meaning a large farm or estate, usually in a rural area. The word 'NECK' is a four-letter word meaning the part of the body connecting the head to the torso. Together, these two words form the phrase 'head holder', which refers to a person who is responsible for holding the head of an animal, such as a horse or cow, while it is being groomed or examined.