another
In German, 'ein anderer' is used to express 'another' in a similar way as in English. It can be used in the context of 'another person', 'another thing', or 'another time'. It is important to note that in German, the indefinite article 'ein' is used with 'anderer' to form 'ein anderer', unlike in English where 'another' stands alone.
I bought another car.
In this sentence, 'ein anderer' is used in the context of buying an additional or different car. The subject 'I' has bought not the same car as before, but a different one, another one.
He wants to read another book.
In this sentence, 'ein anderer' is used in the context of wanting to read an additional or different book. The subject 'he' does not want to read the same book, but a different one, another one.
We need another house.
In this sentence, 'ein anderer' is used in the context of needing an additional or different house. The subject 'we' do not need the same house, but a different one, another one.