(American football) the position of a player on a football team who is stationed behind the line of scrimmage | the act of changing one thing or position for another |
the side that goes last or is not normally seen | a basketball maneuver; two defensive players shift assignments so that each guards the player usually guarded by the other |
a support that you can lean against while sitting | a flexible implement used as an instrument of punishment |
the part of a garment that covers the back of your body | control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit |
the protective covering on the front, back, and spine of a book | railroad track having two movable rails and necessary connections; used to turn a train from one track to another or to store rolling stock |
the posterior part of a human (or animal) body from the neck to the end of the spine | hairpiece consisting of a tress of false hair; used by women to give shape to a coiffure |
the series of vertebrae forming the axis of the skeleton and protecting the spinal cord | an event in which one thing is substituted for another |
the part of something that is furthest from the normal viewer | |
(football) a person who plays in the backfield | |