Averted means turned away or prevented from happening.
When someone says an accident was averted, they usually mean that it didn't happen because something else happened first - like brakes were applied or someone stepped in to stop it. For example, if a driver saw a car swerving into their lane, they might take evasive action and avoid the crash. Averted can also mean stopped or ended an unpleasant situation before it goes too far. If a conflict between friends is about to get out of hand, one person might say "Let's avert this argument" to calm things down.
To turn aside or away.
Example: To avert the eyes from an object.
Turned away, especially as an expression of feeling; also, offended; unpropitious.
