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.) "The Synod of Dort condemneth upon the bye even the discipline of the Church of England."
2.(Cricket) A run made upon a missed ball; as, to steal a bye.
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.
4.(Golf) The hole or holes of a stipulated course remaining unplayed at the end of a match.