oro oroaia

oroa,  s. a feast connected with prayers and other religious observances. The oroas were of very frequent occurrence, and had names according to the nature of the ceremonies observed, and the persons concerned; such as oroa arioi, oroa amoa, oroa faatoi, oroa oehamu, oroa taupiti maona, oroa faatito raa moa, oroa aperea, oroa faaneenee, &c.; see the words arioi, amoa, faatoi, oehamu, taupiti maona, &c. &c. [Dav : 5632] (note)
oroá,  s. fête, repas de fête. [Jau :2688] (note)