bright blue in colour like the sky 天蓝色的；蔚蓝色的 The sun shone out of a clear azure sky. 太阳从湛蓝的天空中照出来。
Oxford Collocations DictionaryAzure is used with these nouns:- blue
- sky
Word OriginMiddle English (denoting a blue dye): from Old French asur, azur, from medieval Latin azzurum, azolum, from Arabic al ‘the’ + lāzaward (from Persian lāžward ‘lapis lazuli’).