twelve o'clock
He was acutely uncomfortable at having made this young woman weep . `` I ai n't got a word to say , Captain . It was plumb thoughtless of me , '' he apologized . `` You come to my office this mo ` nin ' at twelve o'clock , young fellow . Hear me ? I 've got a word to say to you . '' `` Yes , '' agreed the bulldogger humbly .