The crossword solution for the term 'Supply with a staff' is 'MAN'. This is a job title that is used to describe someone who is responsible for providing and managing a team of people. This could include hiring, training, and supervising employees, as well as ensuring that the team is working efficiently and effectively. The term 'MAN' is often used to refer to a male employee, but it can also be used to refer to a female employee in some cases.