Answer:
A wormhole is a speculative structure linking disparate points in spacetime, and is based on a special solution of the Einstein field equations. A wormhole can be visualized as a tunnel with two ends at separate points in spacetime.
More definitions:
a hole made by a burrowing insect larva or worm in wood, fruit, books, or other materials.
OR
a hypothetical connection between widely separated regions of space-time.
Wormholes are possible, according to Einstein's general theory of relativity, but nobody has ever spotted one. ... "The gravitational flux will go through the wormhole." Wormholes require extreme warping of space-time, which in turn depends on very powerful gravitational forces.
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