Definition of wormholes:
(n) :
(relativity) A hypothetical shortcut between two points in spacetime, permitting faster-than-light travel and sometimes time travel.
(n) :
A hole burrowed by a worm.
(v) :
(transitive) To make porous or permeable through the formation of small holes or tunnels.
(n) :
(programming, slang) A location in a monitor program containing the address of a routine, allowing the user to substitute different functionality.