This is the 10151st most frequent German word.
perth
The word "Perth" is not German; it is a proper noun referring to a city in Australia or Scotland. It has no defined meaning in German.
'Perth' refers to the place known for its climate in this context.
Perth hat ein sehr angenehmes Klima mit milden Wintern.
Perth has a very pleasant climate with mild winters.
'Perth' is used as a proper noun referring to the city in Australia.
Ich möchte nach Perth reisen, einer Stadt in Australien.
I want to travel to Perth, a city in Australia.
'Perth' is again used as a proper noun, specifying the region where these kangaroos are found.