The term 'FILE CROSSER' is a job description for someone who holds the RANK of 'RANK', which is a four letter word. This person is responsible for organizing and managing files, documents, and other records. They are also responsible for ensuring that all information is accurate and up to date. They must be able to cross-reference different types of files and documents in order to ensure accuracy and completeness. This job requires strong organizational skills, attention to detail, and the ability to work with a variety of people.