cousa vãa, ou vasia.

http://lila-erc.eu/data/lexicalResources/LatinPortuguese/Velez/id/LexicalSense/n1649.sg01.s01 an entity of type: LexicalSense

cousa vãa, ou vasia. 
gen. vel abl. 
cousa vãa, ou vasia, 

data from the linked data cloud