Arch of Colors Often Seen After Rainfall

This page is the CodyCross answer for the clue below from Singapore, Group 2028, Puzzle 2 (Malay Archipelago).

Question is: Arch of Colors Often Seen After Rainfall

and the answer is: RAINBOW

Word Meaning:

RAINBOW — A multicoloured arch in the sky, produced by prismatic refraction of light within droplets of rain in the air.

Definitions from Wiktionary.