What is the meaning of Aiz?

Romanization of 𐌰𐌹𐌶

behind

behind, under, into (so that it is covered)

on the other side of, across, beyond

by (indicates touching, seizing, holding)

after (indicating a sequence)

out of, of, because of, for (indicates a reason, a motive, a goal)

Source: wiktionary.org