D defs.my
Entry 1 sense Webster, 1913

Cerulean

· Ce·ru·le·an · IPA /səˈɹuːli.ən/
01 a. Sky-colored; blue; azure.
  1. 1.
    Sky-colored; blue; azure.
    “Blue, blue, as if that sky let fall A flower from its cerulean wall.” Bryant.