How to use mock sun in a sentence
The sun is alone, except in thick weather, when there sometimes appear to be two, but one is a mock sun.
Beyond that again is a lens which throws an enlarged image of the aperture on the screen, which we may call our mock sun.Colour Measurement and Mixture | W. de W. Abney
The Mock-Sun, all white, and far less shining, than the two others.
A parhelion or mock sun observed near Marienburg in western Prussia.The Every Day Book of History and Chronology | Joel Munsell
One is a representation of snow crystals, and the other is a diagram of a mock sun.The Pictorial Press | Mason Jackson
British Dictionary definitions for mock sun
another name for parhelion
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012