Az″ure (?; 277), a. [F. & OSp. azur, Sp. azul, through Ar. from Per. lājaward, or lājuward, lapis lazuli, a blue color, lājawardī, lājuwardī, azure, cerulean, the initial l having been dropped, perhaps by the influence of the Ar. azr-aq azure, blue. Cf. G. lasur, lasurstein, azure color, azure stone, and NL. lapis lazuli.] Sky-blue; resembling the clear blue color of the unclouded sky; cerulean; also, cloudless.
Azure stone(Min.), the lapis lazuli; also, the lazulite.