noun
a river in north central Switzerland that runs northeast into the Rhine
• Syn: ↑Aar, ↑Aare River
• Instance Hypernyms: ↑river
• Part Holonyms: ↑Switzerland, ↑Swiss Confederation, ↑Suisse, ↑Schweiz, ↑Svizzera
* * *
aarevariant of aire, Obs. altar.
Useful english dictionary. 2012.