noun pin·a·chrome \ˈpinəˌkrōm\

Definition of pinachrome

  1. :  an isocyanine dye used in photography sensitizing to the green and orange-red regions of the spectrum

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Origin and Etymology of pinachrome

International Scientific Vocabulary pina- (irregular from Greek pinak-, pinax board, tablet, picture) + -chrome

Seen and Heard

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a trip made at another's expense

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