piuu pivaiarii

pivai,  s. the smallest pig in a litter.
— s. the brains of animals in general, except those of men, which are called roro.
— s. the name of a bird, or of a god, to which anoa is added, as pivai anoa. [Dav : 6628]
pivai,  s. cervelle d'animal; dernier petit. [Jau :3225] (note)