What is the meaning of Ivi?

doubt, concern

A tree of species Inocarpus fagifer (sea grape, Polynesian chestnut), with edible nuts.

there, therein

there, therein

op. cit. (used in bibliographies to indicate that the source was previously referenced)

first-person singular perfect active indicative of eō

ivy

bone

to appear suddenly

bone

dative/locative singular of iva

bone

Source: wiktionary.org