1.a position or opinion or judgment reached after consideration;
a decision unfavorable to the opposition
2.the act of making up your mind about something;
the burden of decision was his
3.(boxing) a victory won on points when no knockout has occurred;
had little trouble in taking a unanimous decision over his opponent
4.the outcome of a game or contest;
the team dropped three decisions in a row
5.the trait of resoluteness as evidenced by firmness of character or purpose;
a man of unusual decisiveness