eventuality

noun2

1. •
   A possible event; something that may happen.

   • Vigil: You are not Prothean. But you are not machine, either. This eventuality was one of many that was anticipated. This is why we sent our warning through the beacons. — 2008
2. •
   (no longer used) An individual's propensity to take notice of events, changes, or facts.