What is the meaning of Azur?

Alternative form of azure (“blue tincture in heraldry”).

Biscayan form of hezur (“bone”)

azure (blue color)

alternative form of asure

azure (blue color)

azure, blue

azure, blue

blue

blue

azure (the blue colour)

azure, light-blue, sky-blue

azure (sky-blue coloured)

azure

azure (color)

azure (clear blue sky or space above (or the sea or the like))

Source: wiktionary.org