Origins: This term has been part of the English lexicon since at least 1955, but its origins are unclear. Some theorize that an American soldier's G.I. insurance was sufficient to enable his family to settle the mortgage back home, thus a death in battle was succinctly described as "He bought the farm."
The problem with this etymology is that it has yet to prove out. Though "buying the farm" did become a way of saying "he died" (in battle or otherwise, soldier or anyone else), the connection between G.I.s' death benefits and swarms of families paying off mortgages with those sadly-gained funds is tenuous at best.
Others postulate the term derived from wistful statements uttered by aviators who later met the Grim Reaper in dogfights; each making a statement to the effect that after the war was over, he'd like to
Another theory leaves out soldiers entirely — according to it, farmers whose buildings were hit by crashing fighter planes would sue the government for damages, and those damages were often enough to pay off all outstanding mortgages on the property. Since very few pilots would survive such a crash, the pilot was said to have "bought the farm" with his life.
These are charming tales filled with imagery and romance, but nothing other than our desire to believe supports any of them. Moreover, "to buy it" (meaning "to die") existed in the language long before "to buy the farm" did. It's more reasonable to suppose the one is an extension of the other, with "the farm" substituting for (the often unstated) "it."
The Oxford English Dictionary offers this definition of "buy":
Lexicographer Dave Wilton concludes "the farm" is a slang reference to a burial plot (i.e., a piece of ground). "Buy a plot" appeared around the time of "buy the farm" (both mean the same thing), but it's a particular snippet of World
Barbara "plot twist" Mikkelson
Last updated: 13 July 2007
Hendrickson, Robert. Encyclopedia of Word and Phrase Origins. New York: Facts on File, 1997. ISBN 0-86237-122-7. Wilton, Dave. Etymologies and Word Origins: Letter B. Wilton's Word & Phrase Origins. 16 July 2001 http://www.wordorigins.org/wordorb.htm The Compact Oxford English Dictionary. Oxford: Clarendon Press, 1993. ISBN 0-19-861258-3.