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pinaverdol

noun
pin·​a·​ver·​dol | \ˌpinəˈvərˌdȯl, -dōl\
plural -s

Definition of pinaverdol 

: an isocyanine dye formerly used in photography as a sensitizer for the green and yellow portions of the spectrum

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History and Etymology for pinaverdol

International Scientific Vocabulary pina- (irregular from Greek pinak-, pinax board, tablet, picture) + verd- (from French verd, vert green) + -ol

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