Webster's Revised Unabridged Dictionary (1913 + 1828)


Displaying 1 result(s) from the 1913 edition:
Polychromatic (Page: 109)

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.