Definitions of iridescent

  1. Iridescently.
  2. having a play of lustrous rainbow- like colors; " an iridescent oil slick"; " nacreous ( or pearlescent) clouds looking like mother- of- pearl"; " a milky opalescent ( or opaline) luster"
  3. Exhibiting changing rainbow colors.
  4. Having rainbow colours.
  5. Exhibiting a play of colours like those of the rainbow.
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