How to say "Rainbow" in Castilian Spanish.
American English
![](https://languagedrops.com/word/assets/icons/speaker.svg)
rainbow
Castilian Spanish
![](https://languagedrops.com/word/assets/icons/speaker.svg)
el arcoíris
Learn the word in this minigame:
More Colors Vocabulary in Castilian Spanish
Example sentences
American EnglishSome people believe there is a pot of gold at the end of the rainbow.