a regiaõ.

http://lila-erc.eu/data/lexicalResources/LatinPortuguese/Velez/id/LexicalSense/n2404.sg01.s02 an entity of type: LexicalSense

a regiaõ. 
apud Plin. 
pro regione: 
a regiaõ, 

data from the linked data cloud