What is the meaning of Aur?

Alternative form of or

steam

gold

gravel bank, gravel, rough sand, dry gravel soil, pebble in fields

a mix between gravel, coarse sand

accusative singular of aurr

gold (metal)

gold

mud, mire

money

bamboo

bamboo

gold (metal)

gold

The mark left by a wound

gold

golden (made of gold)

gold (in colour)

golden

Source: wiktionary.org