frostbow

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English[edit]

Etymology[edit]

Blend of frost +‎ rainbow

Noun[edit]

frostbow (plural frostbows)

  1. A white arc or circle in the sky during frosty weather, formed by reflection of sunlight from ice crystals floating in the air.
Retrieved from "https://en.wiktionary.org/w/index.php?title=frostbow&oldid=45948569"