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fog level

British  

noun

  1. the density produced by the development of photographic materials that have not been exposed to light or other actinic radiation. It forms part of the characteristic curve of a particular material

"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

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“Once you get up over the fog level, it will be very sunny and nice with all the recent snow we’ve had.”

From Seattle Times

Tony Pidgley, chairman of site developer Berkeley, said the crane driver was not in the crane because of the "fog level".

From BBC

This audible presence and visual absence of an active scene had a peculiar effect above the fog level.

From Project Gutenberg