[phtha.lo.cy.a.nine] n [ISV phthalic acid + -o- + cyanine] (1933): a bright greenish blue crystalline compound; also: any of several metal derivatives that are brilliant fast blue to green dyes or pigments
PHTHALOCYANINE
Meaning of PHTHALOCYANINE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012