- a town in N Switzerland, capital of Aargau canton: capital of the Helvetic Republic from 1798 to 1803. Pop: 15 470 (2000)
WordReference Random House Unabridged Dictionary of American English © 2019
Aar•au (är′ou),USA pronunciation n.
- Place Namesa town in and capital of Aargau, in N Switzerland. 15,927.
Collins Concise English Dictionary © HarperCollins Publishers::
Aarau /German: ˈaːrau/ n
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