(definition) by Webster 1913 Wed Dec 22 1999 at 2:06:21

Pol`y*chro*mat"ic (?), a. [Poly- + chromatic.]

Showing a variety, or a change, of colors.

Polychromatic acid Old Chem., a substance obtained by the action of nitric acid on aloes.

 

© Webster 1913.

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