cobalt ultramarine

noun

: cobalt blue sense 1a

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Dictionary Entries Near cobalt ultramarine

cobalt sulfate

cobalt ultramarine

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“Cobalt ultramarine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cobalt%20ultramarine. Accessed 1 Dec. 2024.

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