Definition of Behind

• in or to or toward the rear; "he followed behind"; "seen from behind, the house is more imposing than it is from the front"; "the final runners were far behind"
• in or into an inferior position; "fell behind in his studies"; "their business was lagging behind in the competition for customers"
• in debt; "he fell behind with his mortgage payments"; "a month behind in the rent"; "a company that has been run behindhand for years"; "in arrears with their utility bills"