| back | move backwards from a certain position |
|---|---|
| back | remove oneself from an obligation |
| back | the side of an object that is opposite its front |
| back | an entrance at the rear of a building |
| back | exercise designed to strengthen the back muscles |
| back | a football official |
| back | written matter following the main text of a book |
| back | a very remote and inaccessible place |
| back | move backwards from a certain position |
| back | remove oneself from an obligation |
| back | make a retreat from an earlier commitment or activity |
| back | move out of a space backwards |