ibetä = aunt (noun) (some things Google found for "ibeta": an uncommon term; iBeta LLC is software quality assurance and software testing company; Ibeta International Ltd. of Thailand sells garden fountains; Ibeta is a type of protein in human genetics; user names; Ibeta is a city in Tanzania)
Word derivation for "aunt" :
Basque = izeba, Finnish = täti
Miresua = ibetä
This Miresua conlang word has been changed. The word for "aunt" is now "izäti".