noun
Usage: usually capitalized K
Etymology: after A. B. Keys b 1904 American physiologist
: a lightweight packaged ration of emergency foods developed for United States armed forces in World War II
noun
Usage: usually capitalized K
Etymology: after A. B. Keys b 1904 American physiologist
: a lightweight packaged ration of emergency foods developed for United States armed forces in World War II
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012