Word of the Day

wormhole

audio pronunciation
September 05, 2008
noun
\WERM-hohl\
Definition
1
: a hole or passage burrowed by a worm
2
: a hypothetical structure of space-time envisioned as a long thin tunnel connecting points that are separated in space and time
Examples
Some science fiction writers speculate that wormholes will become the intergalactic highways of the future.
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Did You Know?
If you associate "wormhole" with quantum physics and sci-fi, you'll probably be surprised to learn that the word has been around since Shakespeare's day -- although, admittedly, he used it more literally than most modern writers. To Shakespeare, a "wormhole" was simply a hole made by a worm, but even the Bard subtly linked "wormholes" to the passage of time; for example, in The Rape of Lucrece, he notes time's destructive power "to fill with worm-holes stately monuments." To modern astrophysicists, a wormhole isn't a tunnel wrought by a slimy invertebrate, but a theoretical tunnel between two black holes or other points in space-time, providing a shortcut between its end points.
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