This is the 964th most frequent German word.
verändert
"Changed" or "altered."
The word 'verändert' is used here as the past participle in the perfect tense, indicating a change in state of the weather.
Das Wetter hat sich über Nacht verändert.
The weather changed overnight.
Here, 'verändert' is conveying a gradual process of change in attitude over time.
Seine Einstellung hat sich über die Jahre verändert.
His attitude has changed over the years.
The use of 'verändert' in this passive construction highlights that certain aspects were modified or altered.