- hypothetical transport through time into the past or the future.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for time-travel
Underneath its comic-book action and time-travel shenanigans, X-Men: Days of Future Past questions the use of military robots.Hollywood’s War on Drones
May 23, 2014
Nine years ago he dazzled audiences with his $7,000 time-travel flick ‘Primer.’‘Upstream Color,’ Shane Carruth’s Sci-Fi Drama, Is the Year’s Craziest Film (So Far)
April 6, 2013
Londoners of the Victorian Age already had time-travel figured out, almost.13 Timeless Time-Travel Films
The Daily Beast Video
August 14, 2009
Let's have other stories of time-travel—some into the very remote past.
Time-travel always raises the synaptic delay threshold, but the trouble is it's so variable.The Ego Machine