1. (noun)decision, determination, conclusion the act of making up your mind about something
"the burden of decision was his"; "he drew his conclusions quickly"
2. (noun)decision, determination, conclusion a position or opinion or judgment reached after consideration "a decision unfavorable to the opposition"; "his conclusion took the evidence into account"; "satisfied with the panel's determination"
3. (noun)decision (boxing) a victory won on points when no knockout has occurred
"had little trouble in taking a unanimous decision over his opponent"
4. (noun)decision the outcome of a game or contest "the team dropped three decisions in a row"