The crossword solution for the term 'ONE MIGHT BE MEASURED BY THE POUND' is MUTT, which is a four-letter word. A MUTT is a slang term for a mixed-breed dog, which is often used to refer to any dog that does not have a pedigree or purebred status. The term can also be used to refer to any person or thing that is of mixed origin or composition. In this case, it could be referring to something that is measured by the pound, such as a weight or a quantity.