In contextrelativitylang=en terms the difference between spacetime and wormhole
is that
spacetime is (relativity) a specific region of the universe with mathematically different properties than the surrounding spacetime synonymous with "metric" within the context of general relativity while
wormhole is (relativity) a hypothetical shortcut between two points in spacetime, permitting fasterthanlight travel and sometimes time travel.
As nouns the difference between spacetime and wormhole
is that
spacetime is (uncountablephysics) the fourdimensional continuum of the three spatial dimensions plus time while
wormhole is a hole burrowed by a worm.
spacetime Noun
(uncountable, physics) The fourdimensional continuum of the three spatial dimensions plus time.
 An event is a point in spacetime , specified by the coordinates x,y,z and t.
(physics) An n''dimensional continuum consisting of dimensions of both space & time. Normally spacetime is considered as having 4 dimensions (''x'', ''y'', ''z'', ''t ), but higherdimensional spacetimes are often encountered in theoretical physics, e.g. the 5dimensional spacetime of KaluzaKlein theory or the 11 dimensions of spacetime in Mtheory.
(relativity) A specific region of the universe with mathematically different properties than the surrounding spacetime. Synonymous with "metric" within the context of general relativity.
 "a Schwarzschild spacetime," "a ReissnerNordstrÃ¶m spacetime," etc. as opposed to sense (2) describing the universe's spacetime as a whole: "a Minkowski spacetime," "a 5dimensional spacetime," etc.
Anagrams
*

wormhole Alternative forms
* wormhole
* wormehole (obsolete)
Noun
( en noun)
a hole burrowed by a worm
* 1593,
 To fill with wormeholes stately monuments.
(relativity) A hypothetical shortcut between two points in spacetime, permitting fasterthanlight travel and sometimes time travel.
Synonyms
* (a spacetime construct) EinsteinRosen bridge
Related terms
* (a spacetime construct) black hole, white hole
