How to Use ultraviolet in a Sentence

ultraviolet

adjective
  • The best way to find a leak is with ultraviolet dye and a black light.
    Motormouth Bob Weber, Star Tribune, 30 July 2021
  • When the dust clouds from each star collide, it is heated by the ultraviolet light from the two stars.
    Joshua Hawkins, BGR, 2 Sep. 2022
  • Once the resin fills into the mold, ultraviolet light hardens the part.
    Pranshu Verma, Washington Post, 6 Jan. 2023
  • On the hottest of summer days, trees can help cool our homes and streets and shelter us from ultraviolet rays.
    Los Angeles Times, 2 Aug. 2022
  • But the 3,000-pound block of labradorite was not there before, and neither was that wall of rock that turns neon in ultraviolet light.
    Stellene Volandes, Town & Country, 14 Dec. 2020
  • Basking in the sun is a joyful past-time for many, even to those who know how dangerous the ultraviolet rays from the sun can be to the skin.
    Nina Shapiro, Forbes, 14 Apr. 2022
  • The surrounding dust grains absorb the ultraviolet light and reemit it in the infrared.
    Aaron S. Evans, Scientific American, 1 Dec. 2021
  • The cancer often appears in the head and neck area, which are often the most exposed to the ultraviolet rays of the sun, according to the Mayo Clinic.
    Orlando Mayorquin, USA TODAY, 13 Jan. 2023
  • The bottom half shows Mira in visible light, and the top half reveals the tail viewed in ultraviolet light.
    Popular Mechanics, 25 Jan. 2023
  • The canopy is designed with UPF50 and can block over 98 percent of ultraviolet rays, according to the brand.
    Clara McMahon, Peoplemag, 4 May 2024
  • In an effort to kill germs, whenever a ball was touched by a player, the Scotties waved a wand with ultraviolet light over the ball.
    Don Norcross, San Diego Union-Tribune, 28 Sep. 2023
  • The Masels treated the windows to filter ultraviolet light to protect the art from sun damage, said Mr. Masel.
    Sarah Paynter, WSJ, 10 Nov. 2022
  • Their eyes are made of 6,000 lenses and can see ultraviolet light.
    Kurt Snibbe, Orange County Register, 9 May 2024
  • This short wavelength on the far end of the ultraviolet spectrum is not harmful to humans.
    James Guyette, Fortune, 24 Nov. 2020
  • That basically takes all of the starlight from the galaxy, and asks questions like: How much of this light is ultraviolet?
    Ethan Siegel, Forbes, 11 May 2021
  • On the hottest of summer days, their evergreen canopies cool our homes and streets and shelter us from ultraviolet rays.
    Lisa Boone, Los Angeles Times, 24 June 2020
  • Some of these spiders seem to be able to control how ultraviolet light reflects off their body stripes.
    Sarah Claire McDonald, Miami Herald, 7 June 2024
  • Quilici said that the park also has ultraviolet lights that ‘‘kill every bug’’ in the water.
    Elena Gastaldo, Idaho Statesman, 22 June 2024
  • Then, the particles are treated with an ultraviolet light placed behind the charging grid in the HVAC unit.
    Christine Condon, baltimoresun.com/maryland/carroll, 4 Sep. 2020
  • Could it be used on a porch ceiling, which never gets rained on or hit directly by ultraviolet light from the sun?
    Washington Post, 4 Jan. 2021
  • But when the waves get shorter still, the light becomes invisible and is known as ultraviolet (UV).
    Chris Baraniuk, Smithsonian Magazine, 30 Sep. 2022
  • The cleaner air has allowed more ultraviolet light to reach the dome surface, possibly feeding the biofilm colony.
    Washington Post, 22 Oct. 2021
  • That’s because the lenses in our eyes absorb tons of ultraviolet radiation over the course of our lives.
    Meghan Rabbitt, Good Housekeeping, 14 Oct. 2021
  • During the day, ultraviolet light from the sun can break up molecules in the upper atmosphere of Venus.
    Jacopo Prisco, CNN, 29 July 2024
  • All the experiments were done in the dark to remove the impact of ultraviolet light, as research has shown direct sunlight can kill the virus.
    NBC News, 12 Oct. 2020
  • Another way is to use a tanning bed or lamp that emits ultraviolet light.
    Amber Smith, Discover Magazine, 16 Dec. 2022
  • Melanocytes produce melanin, a pigment that gives color to hair, eyes, and skin, and protects the skin from the damaging effects of ultraviolet light.
    Seraphina Seow, Health.com, 26 May 2021
  • Extreme ultraviolet light is then beamed through the plate and onto the wafer, printing a design on it before it’s bathed in chemicals to etch along the pattern.
    Virginia Heffernan, WIRED, 21 Mar. 2023
  • Outside of the protective bubble of Earth’s atmosphere the cask was exposed to far more ultraviolet rays than a standard barrel would experience.
    Mark Littler, Forbes, 26 Sep. 2024
  • But this method could also affect weather patterns or weaken the ozone layer that protects us from ultraviolet radiation.
    Mark Fischetti, Scientific American, 24 Sep. 2024

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'ultraviolet.' 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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