the quality or state of being probable; likelihood
something probable
Math. the ratio of the number of times something will probably occur to the total number of possible occurrences
See probability in American Heritage Dictionary 4
(prŏbˌə-bĭlˈĭ-tē)
nounpl.prob·a·bil·i·ties
The quality or condition of being probable; likelihood.
A probable situation, condition, or event: Her election is a clear probability.
a. The likelihood that a given event will occur: little probability of rain tonight.
b. Statistics A number expressing the likelihood that a specific event will occur, expressed as the ratio of the number of actual occurrences to the number of possible occurrences.