/ Dictionary / Index K K ration: Meaning and Definition of Find definitions for: K ration Pronunciation: [key] 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. Cf. C ration. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. krater kraurosis Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language