cobalt ultramarine

1. 1.

   greenish-blue pigment consisting essentially of cobalt oxide and alumina

   Synonymscobalt blue

   Broaderpigment

Questions about cobalt ultramarine

What does cobalt ultramarine mean?

cobalt ultramarine means "greenish-blue pigment consisting essentially of cobalt oxide and alumina".

What is another word for cobalt ultramarine?

Close synonyms include cobalt blue. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is cobalt ultramarine a common word?

cobalt ultramarine is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.