prewarning

/priːˈwɔːrnɪŋ/
noun
  1. An advance warning or notice given before something happens.
    • Without any prewarning, the power went out during the storm.
    • The radio broadcast a prewarning about the flood risk.
    • The company issued a prewarning of possible layoffs next month.
Antonyms
adjective
  1. Given or serving as a warning in advance.
    • She received a prewarning email about the system update.
    • The prewarning signal alerted everyone to leave the building.
    • The prewarning signs along the road helped drivers avoid the danger.
What does "prewarning" mean? | whatsthatwordmean | whatsthatwordmean