Blind can refer to: The state of blindness, being unable to see Blind or double-blind, a procedure to reduce bias in scientific experiments A window blind, a covering for a window Hunting blind, used to conceal the observer when watching or hunting birds or other animals Blind (poker), a blind bet used for betting in certain forms of poker Blind-baking, the process of baking a pie crust or other pastry without the filling Blind hole, a mechanical engineering term for a hole that doesn't c… (More on Blind)