Daily Almanac for
Nov 30, 2009
Search: Infoplease Info search tips
Search: Biographies Bio search tips

Dictionary


pri'mary rain'bow




the most commonly seen rainbow, formed by light rays that undergo a single internal reflection in a drop of water. Cf. secondary rainbow.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

primary qualityprimary root
    • Cite
    • Print
    • Bookmark

 

Related Content