
beziehungsweise
or rather
Connects two expressions or statements when the second expression explains, corrects, or replaces the first more precisely; depending on the context, it means “genauer gesagt” (more precisely) or “oder besser” (or rather).
Ich wohne in München, beziehungsweise in einem kleinen Vorort von München.
I live in Munich, or rather in a small suburb of Munich.

