Azure has 7 different meanings across 4 categories:
Noun · Verb · Adjective · Proper Noun
The clear blue colour of the sky; also, a pigment or dye of this colour.
"The old sailor recounted how he once dyed his canvas sails a vibrant azure to mimic the endless expanse of the Mediterranean sky."
To colour blue.
"The artist dipped her brush into the tube and used azure to paint a vivid sky over the mountains."
of a deep somewhat purplish blue color similar to that of a clear October sky
"October's bright blue weather"
sky blue; resembling the clear blue colour of the unclouded sky
"The azure waves crashed against the shore, mirroring the brilliant color of the cloudless sky above."
A surname.
"The Azure family has lived in that coastal town for three generations."
The word azure comes from the Old French azur, which was borrowed from Arabic for lapis lazuli. It originally referred to the deep blue color found in that precious stone.