foregone conclusion, a

foregone conclusion

1. An inevitable result. After how poorly the team has played so far this season, it's a foregone conclusion that they won't make it to the championship.
2. A view or belief that one has before receiving all pertinent information. Don't come to any foregone conclusions about the accident, all right? Let me tell you the whole story first.
See also: conclusion, foregone

foregone conclusion, a

1. An outcome regarded as inevitable, as in The victory was a foregone conclusion.
2. A conclusion formed in advance of argument or consideration, as in The jury was warned to consider all of the evidence and not base their decision on a foregone conclusion . This idiom probably was invented by Shakespeare ( Othello, 3:3) but scholars are not agreed as to his precise meaning. [c. 1600]
See also: foregone