bye

n. 1. A thing not directly aimed at; something which is a secondary object of regard; an object by the way, etc.; as in on or upon the bye, i. e., in passing; indirectly; by implication. [ Obs. except in the phrase by the bye. ] [ 1913 Webster ]

The Synod of Dort condemneth upon the bye even the discipline of the Church of England. Fuller. [ 1913 Webster ]

2. (Cricket) A run made upon a missed ball; as, to steal a bye. T. Hughes. [ 1913 Webster ]

3. In various sports in which the contestants are drawn in pairs, the position or turn of one left with no opponent in consequence of an odd number being engaged; as, to draw a bye in a round of a tennis tournament. [ Webster 1913 Suppl. ]

4. (Golf) The hole or holes of a stipulated course remaining unplayed at the end of a match. [ 1913 Webster ]

By the bye, in passing; by way of digression; apropos to the matter in hand. [ Written also by the by. ] [ 1913 Webster ]