[ adj ] having a play of lustrous rainbow colors <adj.all> an iridescent oil slicknacreous (or pearlescent) clouds looking like mother-of-pearl a milky opalescent (or opaline) luster
Opaline \O"pal*ine\, a. [Cf. F. opalin.] Of, pertaining to, or like, opal in appearance; having changeable colors like those of the opal.
Opaline \O"pal*ine\, n. 1. An opaline variety of yellow chalcedony. [Webster 1913 Suppl.]
2. Opal glass. [Webster 1913 Suppl.]
3. An opaline color or expanse. [Webster 1913 Suppl.]
The bottle is made from an opaline substance that changes colour to ensure that each one is unique. Eden has already beaten its sales targets across Europe, according to Klarsfeld.