Ext D&C color

noun \ˈeks(t)ˌdēənˌsē-\

Definition of Ext D&C color

  1. :  any of the synthetic dyes that in certified batches are permitted for use only in drugs and cosmetics to be applied externally — compare d&c color, fd&c color

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Origin and Etymology of ext d&c color

abbreviation of external drug and cosmetic color

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to criticize severely

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