[ wurm-hohl ]
/ ˈwɜrmˌhoʊl /


a hole made by a burrowing or gnawing worm, as in timber, nuts, etc.
a theoretical passageway in space between a black hole and a white hole.


Origin of wormhole

First recorded in 1585–95; worm + hole
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for wormhole

British Dictionary definitions for wormhole


/ (ˈwɜːmˌhəʊl) /


a hole made by a worm in timber, plants, etc
physics a tunnel in the geometry of space–time postulated to connect different parts of the universe

Derived Forms

wormholed, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Science definitions for wormhole


[ wûrmhōl′ ]

A hole made by a burrowing worm.
A theoretical distortion of space-time that would link points in space through a second set of paths, some of which could be shorter than the shortest path without the wormhole. It is not known whether workholes are possible. See more at space-time.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.