phthalo blue en · NOUN
Etymology
From phthalo and blue, from phthalocyanine.
Meanings
- (countable, uncountable) A bright greenish-blue crystalline synthetic pigment from the group of phthalocyanine dyes.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| phthalo blues | Number=Plur | lexicographic |