As adjectives the difference between polychromatic and iridescent
is that polychromatic is showing a variety, or a change, of colours; having many colours; multicoloured while iridescent is producing a display of lustrous, rainbow-like colors; prismatic.
polychromatic
English
Adjective
(
en adjective)
Showing a variety, or a change, of colours; having many colours; multicoloured.
(physics, of electromagnetic radiation) Composed of more than one wavelength.
Synonyms
* see multicolored
Antonyms
* monochromatic
Derived terms
* polychromatic acid
References
*
iridescent
English
(iridescence)
Adjective
(
en adjective)
(not comparable) Producing a display of lustrous, rainbow-like colors; prismatic.
Brilliant, lustrous, or colorful.
Derived terms
* iridesce
* iridescence
* iridescently