Phthalocyanine
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Any of a family of macrocyclic compounds having a structure similar to that of porphyrin; they are blue/green pigments that are used in plastics and enamels. countable, uncountable
Etymology
From phthalimide + cyanine.
Related phrases
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.