You searched for: “ultramarines
ultramarine (noun), ultramarines (pl)
1. A brilliant blue pigment: An ultramarine can be extracted from a mineral deposit or it can be produced synthetically.
2. A bright and vivid pure dark blue or somewhere between red and blue: Many of the artist's paintings included ultramarines and yellows and were very spectacular.
This entry is located in the following unit: mare, mari-, mar- + (page 5)