Probability | Mean of probability in English Dictionary

/ˌprɑːbəˈbɪləti/

• Noun
• the chance that something will happen
1. The probability [=likelihood] of an earthquake is low/high.
2. There is a low/high probability that you will be chosen.
3. There is some probability of rain tomorrow.
• something that has a chance of happening
1. With the dark clouds moving in, rain seems more like a probability than a possibility.
• a measure of how often a particular event will happen if something (such as tossing a coin) is done repeatedly
1. The probability of a coin coming up heads is one out of every two tries.
2. the laws of probability

• almost certainly
1. In all probability, he will go home tomorrow.
2. We will contact you, in all probability, next week.