Learner's definition of AGGRAVATION
the act or result of making a condition, injury, etc., worse
the act or result of aggravating something
something that annoys or bothers someone
something that aggravates someone
The weather was a source of aggravation for us. [=we were annoyed by the weather]
I don't need all this aggravation.
This car has caused me nothing but aggravation.
Many talented people now feel that a career in politics isn't worth all the aggravation.