K ration

noun
  1. an emergency field ration for U.S. armed forces when other food or rations are not available, consisting of three separate packaged meals of concentrated or dehydrated food.
Compare C ration.

Origin of K ration

1940–45; K for Ancel Keys (born 1904), American physiologist
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British Dictionary definitions for k ration

K ration

noun
  1. a small package containing emergency rations used by US and Allied forces in the field in World War II

Word Origin for K ration

C20: K, from the initial of the surname of Ancel Keys (1904–2004), US physiologist who instigated it
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