Table of Contents
Antonyms
Synonyms
Etymology
1. rainbow
noun. ['ˈreɪnˌboʊ'] an arc of colored light in the sky caused by refraction of the sun's rays by rain.
Antonyms
Synonyms
Etymology
- rainbow (English)
- regnboga (Old English (ca. 450-1100))
- boga (Old English (ca. 450-1100))