blue-black
Americanadjective
Other Word Forms
Etymology
Origin of blue-black
First recorded in 1815–25
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
One especially noticeable blue-black patch in the rougher section of the valley is believed to be volcanic ash that was later redistributed by Martian winds, as seen in the accompanying 3D perspective views.
From Science Daily • May 15, 2026
At this moment, the sky will turn from light blue to dark blue-black, and you will be able to suddenly see a few stars in the sky along with the planet Mercury.
From Salon • Apr. 27, 2023
Clusters of small pinkish-white flowers in spring, a favorite of hummingbirds, butterflies and other native pollinators, ripen into delicious blue-black berries in late summer, providing forage for songbirds, animals and humans alike.
From Seattle Times • Jan. 7, 2023
Also on exhibit are five pastels in which orange shapes float on blue-black fields.
From Washington Post • Apr. 8, 2022
With her blue-black qi-pao, they bordered on desperate pink.
From "Typical American" by Gish Jen
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
