iridescent
adjective
1. varying in color when seen in different lights or from different angles
- a dragonfly hovered, vibrating and iridescent
Similar word(s): colorful, colourful, changeable, chatoyant, shot
2. having a play of lustrous rainbow colors
- an iridescent oil slick
Similar word(s): bright, nacreous, opalescent, opaline, pearlescent