How to Use light speed in a Sentence

light speed

noun
  • The closest such trip is still four years long at light speed.
    Caroline Delbert, Popular Mechanics, 4 Mar. 2021
  • In that movie, the fastest faster-than-light speed is called ludicrous speed.
    Dave Vanderwerp, Car and Driver, 8 Dec. 2021
  • The stars stretched out into shimmering lines as the fastest hunk of junk in the galaxy hit light speed.
    Amy Drew Thompson, orlandosentinel.com, 28 Aug. 2019
  • And to Benee, who worked at light speed to make this happen and added some magic.
    Emily Zemler, Rolling Stone, 11 Oct. 2023
  • But even with scooters things are moving at near-light speed.
    Ed Wallace, star-telegram, 22 June 2018
  • The drone industry is evolving at light speed, our team alone is too small yet to keep pace with it.
    IEEE Spectrum, 23 Jan. 2023
  • New research breaks down the ways our eyes would process an object moving at light speed.
    Caroline Delbert, Popular Mechanics, 9 June 2020
  • The future of Star Wars is coming to audiences at light speed.
    Carson Burton, Variety, 26 May 2022
  • So, grab your light saber, buckle up, charge the hyperdrive and prepare for light speed.
    Mark Heim | Mheim@al.com, al, 4 May 2022
  • Pisces February 19 – March 20 Heads up, Pisces — events are flying at you at light speed!
    Tarot.com, New York Daily News, 9 June 2024
  • But the biggest obstacle for FTL is the one kids learn in school: light speed is the galactic speed limit.
    Kathryn Doyle, Popular Mechanics, 10 Jan. 2013
  • My main question after listening to this one is whether reindeer can make the jump to light speed.
    EW.com, 10 Dec. 2022
  • Routines were changing at light speed for many of us back in the early pandemic days.
    San Diego Union-Tribune, 20 Sep. 2021
  • The static limit is the orbit where objects traveling at light speed against the black hole’s spin seem to stand still.
    National Geographic, 11 Apr. 2017
  • All the good will Wells had cultivated over the years with customers, farmers, staff and others came back at light speed.
    Kim Pierce, Dallas News, 5 May 2020
  • Liana’s Eastern European mall rat style runs (at lighting speed!) counter to my own.
    Lilah Ramzi, Vogue, 22 Dec. 2017
  • Oh, just launch a reconnaissance probe into space at one percent of light speed to meet the San-Ti fleet halfway.
    Ben Rosenstock, Vulture, 21 Mar. 2024
  • Every time Buzz attempts to rocket into light speed to get help back on Earth, something goes wrong.
    Dallas News, 16 June 2022
  • That being said, and with innovation in the tech space moving at light speed, franchisors need to evolve even faster to maintain their edge.
    Chris Turcotte, Forbes, 9 Mar. 2021
  • While the effects of a solar flare—a radio blackout—take just eight minutes to travel from the sun at light speed, the effects of CMEs take a few days to arrive.
    Jamie Carter, Forbes, 29 Nov. 2023
  • This means that the light speeds up by about less than one percent on entering material.
    Chris Lee, Ars Technica, 21 Dec. 2018
  • Quakes rupture on a fault at the speed of sound through rock, which is slower than the light speed of today’s telecommunications systems.
    Rong-Gong Lin Ii, Los Angeles Times, 5 June 2024
  • By historical standards, 12 to 18 months would be light speed.
    Los Angeles Times, 9 Apr. 2020
  • What is known: Groups of six will pilot Han Solo’s fabled ship on a customized secret mission, shoot blasters, and jump to light speed.
    Los Angeles Magazine, 20 Oct. 2017
  • Even traveling at light speed, that data would take more than four years to arrive, a wait that no amount of technology can lessen.
    Steve Nadis, Discover Magazine, 6 Oct. 2016
  • That meant a slow build-up of mileage and gradually working in light speed workouts over a two to three month period before the half marathon that marked his first race back.
    Carl Leivers, Outside Online, 21 July 2021
  • In South Africa, where the omicron variant was first identified before spreading at light speed around the world, self-isolation rules have been scrapped.
    Fergal O'Brien, Tim Loh and James Paton, Anchorage Daily News, 13 Feb. 2022
  • Our actual maximum operating rate of just 390 feet per second, or less than a millionth of light speed, is fast enough to do the job.
    Bob Berman, Discover Magazine, 3 June 2014
  • Her character doesn’t make much of an impression but does get to do something really cool involving light speed near the two-hour mark.
    Kyle Smith, National Review, 12 Dec. 2017
  • Just like Han Solo and Chewbacca prepping a course in light speed, Porsche software will plot out charging stations for a long-distance journey.
    Mark Ewing, Forbes, 13 May 2021

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

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