time machine

noun

: a hypothetical device that permits travel into the past and future

Examples of time machine in a Sentence

Recent Examples on the Web This isn’t Microsoft’s first time trying an always-on time machine for PCs. Kyle Barr / Gizmodo, Quartz, 21 May 2024 No time machine is required here: Step back in time at Territory Days for a snapshot of life before Colorado became a state in 1876. Sarah Kuta, The Denver Post, 21 May 2024 See all Example Sentences for time machine 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'time machine.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1895, in the meaning defined above

Time Traveler
The first known use of time machine was in 1895

Dictionary Entries Near time machine

Cite this Entry

“Time machine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/time%20machine. Accessed 1 Jun. 2024.

Kids Definition

time machine

noun
: a fictional machine that allows one to travel backward or forward in time
Last Updated: - Updated example sentences
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