What it means
رنگینکمان (rangin-kamân) is the Persian word for rainbow. It is a pure Persian compound built from رنگین (rangin, “colorful”) and کمان (kamân, “bow” or “arc”). The imagery is exact: a colorful bow arched across the sky. There is no widely used synonym in everyday speech, though classical poetry occasionally uses قوس قزح (qows-e qazah), the Arabic-origin term borrowed from religious literature. In modern spoken Persian, rangin-kamân is the only form you will hear.
How to use it
- رنگینکمان خیلی قشنگه. (rangin-kamân khili qashange.) “The rainbow is really beautiful.”
- بعد از بارون یه رنگینکمان اومد. (ba’d az bârun ye rangin-kamân umad.) “After the rain a rainbow appeared.”
- بچهها رنگینکمان رو نشون هم دادن. (bachehâ rangin-kamân ro neshun ham dâdan.) “The kids pointed the rainbow out to each other.”
- رنگهای رنگینکمان رو حفظی؟ (rang-hâ-ye rangin-kamân ro hefzi?) “Do you know the colors of the rainbow by heart?”
Cultural note
In Persian poetry and folk tradition, the rainbow carries associations of beauty arriving after hardship, the pairing of rain and light. The word itself is one of the cleaner examples of classical Persian word-building: two everyday nouns combined without any Arabic or Turkic borrowing. Iranian children typically learn the seven colors of the rainbow in school as هفت رنگ (haft rang), and the arc is a recurring motif in carpet and tile design as a symbol of the sky’s generosity after storm.