Herisau
geographical name
He·ri·sau
ˈher-ə-ˌzau̇ 
commune in northeastern Switzerland; capital of the demicanton of Appenzell Outer Rhodes population 15,560
Cite this Entry
“Herisau.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Herisau. Accessed 31 Oct. 2025.
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