Princeton's WordNet

1. changeable, chatoyant, iridescent, shot(adj)

   varying in color when seen in different lights or from different angles

   "changeable taffeta"; "chatoyant (or shot) silk"; "a dragonfly hovered, vibrating and iridescent"

2. iridescent, nacreous, opalescent, opaline, pearlescent(adj)

   having a play of lustrous rainbow colors

   "an iridescent oil slick"; "nacreous (or pearlescent) clouds looking like mother-of-pearl"; "a milky opalescent (or opaline) luster"

Wiktionary

1. iridescent(Adjective)

   Producing a display of lustrous, rainbow-like colors; prismatic.

2. iridescent(Adjective)

   Brilliant, lustrous, or colorful.

Origin: Coined around 1800, from iris + -escent.

Webster Dictionary

1. Iridescent(adj)

   having colors like the rainbow; exhibiting a play of changeable colors; nacreous; prismatic; as, iridescent glass

• reënboogkleurigAfrikaans
• مُتَقَزِّح، مُتَلَوِّن بألوان قوس القُزَحArabic
• който e с цветовете на дъгатаBulgarian
• iridescentePortuguese (BR)
• duhově měňavýCzech
• schillerndGerman
• farvestrålendeDanish
• ιριδίζωνGreek
• iridiscenteSpanish
• sillerdavEstonian
• رنگین کمان سانFarsi
• sateenkaaren väreissä kimaltelevaFinnish
• iriséFrench
• זוֹהֵר בְּצִבעֵי הַקֶשֶתHebrew
• रंग बिरंगाHindi
• koji se prelijeva u duginim bojamaCroatian
• színjátszóHungarian
• gemerlapanIndonesian
• í regnbogalitum, litskrúðugurIcelandic
• iridescenteItalian
• 虹色のJapanese
• 무지개 빛깔의Korean
• vaivorykštės spalvųLithuanian
• zaigojošs (varavīksnes krāsās)Latvian
• berwarna-warniMalay
• iriserendDutch
• i alle regnbuens fargerNorwegian
• opalizującyPolish
• رنگین کمان، رنگهاى آفتابPersian
• د لمر رنګونهPashto
• iridescentePortuguese
• irizatRomanian
• радужныйRussian
• dúhovo sfarbenýSlovak
• mavričenSlovenian
• koji se prelivaSerbian
• regnbågsskimrandeSwedish
• มีสีสันเหมือนสีรุ้งThai
• gökkuşağı gibi renkler saçan, rengârenkTurkish
• 螢光的Chinese (Trad.)
• райдужний, кольору райдугиUkrainian
• ست رنگاUrdu
• óng ánh nhiều màuVietnamese
• 彩虹色的，闪光的Chinese (Simp.)