| BAC | display excessive cordiality (towards) |
|---|---|
| BAC | someone who demonstrates enthusiastic or excessive cordiality |
| BAC | drop to a lower level |
| BAC | someone who lapses into previous undesirable patterns of behavior |
| BAC | a failure to maintain a higher state |
| BAC | hit the backspace key on a computer or typewriter keyboard |
| BAC | a control character that indicates moving a space to the left |
| BAC | the typewriter key used for back spacing |
| BAC | the typewriter key used for back spacing |
| BAC | spin (usually of a moving ball) that retards or reverses the forward motion |
| BAC | a stage area out of sight of the audience |
| BAC | concealed from the public |