Wordcyclopedia | English | Stadt an der Ruhr

— An (or a) is used when the following word could be any of a certain type. I just ate an apple. It is indeed an honor to have met you today.

— (Australian) Disdainful indication that something is obvious. — (Australian) Indication of stupidity.

— noun a tributary of the Rhine — noun a major industrial and coal mining region in the valley of the Ruhr river in northwestern Germany