physical objects consisting of a number of pages bound together | (American football) the position of a player on a football team who is stationed behind the line of scrimmage |
the magnitude of sound (usually in a specified direction) | the side that goes last or is not normally seen |
the property of something that is great in magnitude | a support that you can lean against while sitting |
a publication that is one of a set of several similar publications | the part of a garment that covers the back of your body |
the amount of 3-dimensional space occupied by an object | the protective covering on the front, back, and spine of a book |
a relative amount | the posterior part of a human (or animal) body from the neck to the end of the spine |
| the series of vertebrae forming the axis of the skeleton and protecting the spinal cord |
| the part of something that is furthest from the normal viewer |
| (football) a person who plays in the backfield |