opaline

English Dictionary -> Letter O -> opaline

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opaline Definition

• (s) 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"

opaline Synonyms

• iridescent
• nacreous
• opalescent
• opaline
• pearlescent