cerulean

Merriam-Webster's Word of the Day for November 28, 2006 is: cerulean • \suh-ROO-lee-un\  • adjective : resembling the blue of the sky Examples: The painting depicted a series of tall, verdant trees surrounding a cerulean lake. Did you know? "Cerulean" comes from the Latin word "caeruleus," which means "dark blue" and is most likely from "caelum," the Latin word for "sky." An artist rendering a sky of blue in oils or watercolors might choose a tube of cerulean blue pigment. Birdwatchers in the eastern U.S. might look skyward and see a cerulean warbler (Dendroica cerulea). "Cerulean" is not the only color name that's closely associated with the sky. "Azure" (which ultimately comes from a Persian word for lapis lazuli, a rich blue stone) describes the color of a cloudless sky and can even be a noun meaning "the unclouded sky." See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.