'Polychromate' definitions:
Definition of 'Polychromate'
From: GCIDE
- Polychromate \Pol`y*chro"mate\, n. [See Polychromic.] (Chem.) A salt of a polychromic acid. [1913 Webster]
Definition of 'Polychromate'
From: GCIDE
- Polychromate \Pol`y*chro"mate\, n. [See Polychromatic.] (Chem.) A compound which exhibits, or from which may be prepared, a variety of colors, as certain solutions derived from vegetables, which display colors by fluorescence. [1913 Webster]