"Jury rigged" has nothing to do with courtrooms or jurors. Instead, it comes from sailing.
You’ve probably heard of something being jury-rigged.
That means patched together in a temporary manner.
For example, is the rear fender of your car held on with duct tape? Are the batteries in your remote kept in place with a rubber band? If so, they’ve been jury-rigged.
But what does rigged mean? And how does a jury get involved?
Turns out, one doesn’t.
The word jury in this phrase has nothing to do with people sitting in a courtroom, deciding on guilt or innocence.
Jury is a nautical term. It's a temporary mast put up on a sailing vessel.
Rather, jury is a nautical term. It means a temporary mast put up on a sailing vessel.
Imagine an old-fashioned ship with three masts, like the U.S.S. Constitution. The Constitution’s mainmast—the one in the middle—is 220 feet tall. That’s taller than a 15-story building! Ships can’t exactly carry extras of those on board.
If a mast like that were broken in a battle or a storm, the ship’s carpenter would be in a pinch. He’d have to cobble together a replacement out of whatever materials he had on board.
The jury mast he made would then be rigged up; that is, placed into position in the center of the deck.
By the way, the origin of the term jury in this phrase is unknown. It may come from the Old French ajurie, which means aid. But that’s not certain.
And, that’s your tidbit for today. If something’s jury-rigged, it’s put together hastily, in a makeshift manner.
In case you're wondering, here's the difference between "jury-rigged" and "jerry-rigged."
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