| BAC | make a retreat from an earlier commitment or activity |
|---|---|
| BAC | a brace worn to support the back |
| BAC | reduced priority |
| BAC | a feat in which an acrobat arches the back from a prone position and bends the knees until the toes touch the head |
| BAC | a remote and undeveloped area |
| BAC | a secret or underhand means of access (to a place or a position) |
| BAC | an entrance at the rear of a building |
| BAC | move backwards from a certain position |
| BAC | remove oneself from an obligation |
| BAC | the side of an object that is opposite its front |
| BAC | an entrance at the rear of a building |
| BAC | exercise designed to strengthen the back muscles |