ul·tra·ma·rine
ˌəl-trə-mə-ˈrēn 
1
: a vivid blue
2
a(1)
: a blue pigment prepared by powdering lapis lazuli
(2)
: a similar pigment prepared from kaolin, soda ash, sulfur, and charcoal
b
: any of several related pigments
: situated beyond the sea
Examples of ultramarine in a Sentence
Recent Examples on the Web
Gareth Harris, CNN Money, 2 Sep. 2025
Black, white and pink are the same names Apple uses, but for some reason, Currys has called ultramarine blue, while teal is listed as green.
—David Phelan, Forbes.com, 16 Aug. 2025
David Phelan, Forbes.com, 16 Aug. 2025
The colors in this series—seafoam, cherry, ultramarine—are almost explosive in contrast to the earthy palettes elsewhere.
—Jeremy Lybarger, ARTnews.com, 26 Mar. 2025
See All Example Sentences for ultramarine
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Noun
In addition, ultramarine paint used extensively in the Kenwood painting is not found in Philadelphia’s.
—Gareth Harris, CNN Money, 2 Sep. 2025
Black, white and pink are the same names Apple uses, but for some reason, Currys has called ultramarine blue, while teal is listed as green.
—David Phelan, Forbes.com, 16 Aug. 2025
Adjective
Black, white and pink are the same names Apple uses, but for some reason, Currys has called ultramarine blue, while teal is listed as green.
—David Phelan, Forbes.com, 16 Aug. 2025
The colors in this series—seafoam, cherry, ultramarine—are almost explosive in contrast to the earthy palettes elsewhere.
—Jeremy Lybarger, ARTnews.com, 26 Mar. 2025
See All Example Sentences for ultramarine
Cite this Entry
“Ultramarine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ultramarine. Accessed 11 Sep. 2025.
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