ultramarine

Từ điển Oxford Learners Wordfinder Dictionary

I - noun

1. blue pigment made of powdered lapis lazuli
• Syn:
ultramarine blue
• Hypernyms:
pigment
• Hyponyms:
French blue, French ultramarine, French ultramarine blue
2. a vivid blue to purple-blue color
• Hypernyms:
blue, blueness

II - adjective

of a brilliant pure blue to purplish blue color
• Similar to:
chromatic