As nouns the difference between wormhole and ringhole
is that wormhole
is a hole burrowed by a worm while ringhole
is (physics|astronomy) a relatively short, toroidal wormhole.
* worme-hole (obsolete)
a hole burrowed by a worm
(relativity) A hypothetical shortcut between two points in spacetime, permitting faster-than-light travel and sometimes time travel.
- To fill with worme-holes stately monuments.
* (a spacetime construct) Einstein-Rosen bridge
(physics, astronomy) A relatively short, toroidal wormhole