What is the meaning of Iau?

water

rain

first person singular

water

water

water

First-person singular pronoun: I, me

jussive of iai

sound of a cat meowing

to meow

water

water (drinkable liquid)

inflection of lua:

1. first-person singular present indicative/subjunctive
2. third-person plural present indicative

first-person singular present indicative/subjunctive

third-person plural present indicative

yoke

liver

comparative degree of ieuanc (“young”)

comparative degree of ifanc (“young”)

Source: wiktionary.org