Nein is defined as the German word for no. An example of nein is giving a negative answer to someone asking another in Berlin if they speak German.

In what language does nein mean yes?

Turkish — Hayır. Polish — Nie. Indonesian — Tidak. Russian — нет (Nyet)

What language is ja and nein?

"Jein" is definitely one of the best words in the German language. It's one word for both yes and no.