How to Use waterproof in a Sentence

waterproof

1 of 3 adjective
  • This suntan lotion is waterproof.
  • Most tablets of this size aren't waterproof.
    — PC Magazine, 3 Nov. 2025
  • Try these waterproof, stretchy watch bands.
    — Nora Colomer May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 10 Sep. 2025
  • The pull-on boots are waterproof and come in medium and wide widths.
    — Jacqueline Tempera, PEOPLE, 24 Sep. 2025
  • That other pair of black boots is the waterproof pair.
    — Alyssa Brandt, New Yorker, 6 Oct. 2025
  • This one is waterproof nylon and holds a ton (don’t let the size fool you).
    — Samantha Leal, Travel + Leisure, 14 May 2026
  • The case is waterproof, floats, and comes with a stylish crossbody strap.
    — Melony Forcier, Travel + Leisure, 23 June 2026
  • This waterproof crossbody bag has a slim, curved shape that lies flat against your body.
    — Michelle Baricevic, Travel + Leisure, 12 Mar. 2026
  • This waterproof trench coat falls past the mid-thigh and has a slim fit and side flap pockets.
    — Emily Weaver, PEOPLE, 23 Oct. 2025
  • Wear waterproof dish gloves when cleaning your tools.
    — Patricia Shannon, Southern Living, 8 May 2026
  • Just make sure to wear something waterproof.
    — Stacey Leasca, Travel + Leisure, 24 May 2026
  • Ski gloves Look for skiing gloves that are waterproof and not too tight.
    — Bestreviews, Chicago Tribune, 3 Mar. 2026
  • Just be sure to layer up and bring waterproof hiking boots.
    — Lydia Mansel, Travel + Leisure, 11 Oct. 2025
  • Just be sure to layer up and bring waterproof hiking boots.
    — Lydia Mansel, Travel + Leisure, 28 Dec. 2025
  • And use all the proper types of sunblock and waterproof, too.
    — Scott Fowler, Charlotte Observer, 10 June 2026
  • The cable is waterproof for up to an hour in 3 feet of water.
    — Bestreviews, Mercury News, 21 Jan. 2026
  • From there, add a midlayer (or two) and a waterproof shell.
    — Kaelyn Lynch, Outside, 23 Jan. 2026
  • Get your deck or patio ready with these lightweight, waterproof seats.
    — Jacquelyn McGilvray, PEOPLE, 28 Jan. 2026
  • Bear cans are a must, as are sturdy shoes with solid treads and waterproof footwear to cross creeks.
    — Madison Chapman, Outside, 25 Mar. 2026
  • Plus, the bag itself is waterproof.
    — Stephanie Osmanski, Better Homes & Gardens, 31 Mar. 2026
  • Shop more waterproof boot picks below.
    — Iman Balagam, InStyle, 19 Jan. 2026
  • The blanket is waterproof and leakproof.
    — Christine Persaud, USA Today, 8 Oct. 2025
  • In rain or snow, also wear a waterproof jacket.
    — Dan Basso, Freep.com, 20 Jan. 2026
  • In rain or snow, also wear a waterproof jacket.
    — Dan Basso, Freep.com, 31 Dec. 2025
  • The full-grain leather that the boots are made of is waterproof, so your feet stay dry in harsh conditions.
    — Christopher Murray May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 7 Oct. 2025
  • The round wearable help button is waterproof and can be worn in the shower or out in the rain.
    — John R. Delaney, PC Magazine, 6 Apr. 2026
  • The tops were worn over trousers, which were made from a wool that has been treated to be waterproof and has some stretch to it.
    — Luisa Zargani, Footwear News, 30 Sep. 2025
  • Built with a sturdy wood frame and a waterproof top, it’s designed to last while adding a sleek touch to your space.
    — Jacqueline Tempera, Better Homes & Gardens, 5 Oct. 2025
  • Keep it safe from moisture and sand with a waterproof phone pouch that firmly seals and locks out water.
    — Kelsey Glennon, Travel + Leisure, 18 May 2026
  • This new waterproof trench from Helly Hansen would have been perfect.
    — Katie Jackson, Travel + Leisure, 15 May 2026

waterproof

2 of 3 noun
  • The waterproof bands can even be worn at the resort's water parks and pools.
    — Arthur Levine, USA TODAY, 27 Feb. 2018
  • Cox hopes to next research how to make his products waterproof.
    — Sarah Gibbens, National Geographic, 22 Sep. 2017
  • The razor is 100% waterproof and can be used both wet and dry.
    — Jack Byram, Health, 5 July 2023
  • The park even has a first-of-its-kind waterproof wheelchair powered by compressed air.
    — Omar Villafranca, CBS News, 6 July 2017
  • Their adjustable earhooks wrap around your ear for a snug fit, while a waterproof coating protects them from sweat.
    — Alexandria Haslam, PCWorld, 10 Oct. 2018
  • Many of our favorite waterproof picks can be carried backpack-style.
    — Rena Behar, Travel + Leisure, 30 Aug. 2023
  • Made with a waterproof treated suede upper and a rubber sole, this stylish pick comes in four neutral shades.
    — Emma Seymour, Good Housekeeping, 2 July 2019
  • Available in aqua or black, these waterproof throw pillows would look great on a white bench or neutral patio set.
    — Courtney Campbell, USA TODAY, 28 May 2020
  • The final product was light-weight, breathable, and waterproof.
    — Marc Bain, Quartzy, 31 Oct. 2019
  • If that wasn’t enough, it’s all contained in a waterproof, shatterproof, heavy-duty case.
    — Ben Romans, Outdoor Life, 16 Dec. 2019
  • In terms of making any eye shadow waterproof, though, swimmers have a favorite product for that, too.
    — Olivia Muenter, Allure, 25 July 2021
  • Its shell is made from a heavy waterproof, windproof, breathable material with four-way stretch.
    — The Popular Mechanics Editors, Popular Mechanics, 29 Dec. 2020
  • To use this waterproof and sweat-proof option, either line your lower lid or simply put a dot in your inner corner.
    — Jennifer Aldrich, Better Homes & Gardens, 8 Dec. 2021
  • The best rain boots have a sturdy rubber sole and some kind of waterproof—or at least, water-resistant—upper.
    — Isaiah Freeman-Schub, Robb Report, 26 Jan. 2023
  • These days, there are lots of very good $500 technical waterproof-breathable shells.
    — Jakob Schiller, Outside Online, 21 Mar. 2018
  • These sunproof fabrics resist fading, are waterproof, feel soft and come in lots of bright colors and patterns.
    — Marni Jameson, OrlandoSentinel.com, 1 June 2018
  • Those of you headed to the Patriots game should wear as much waterproof clothing as possible to stay dry.
    — BostonGlobe.com, 28 Oct. 2019
  • Other than making the tablet waterproof and adding Face ID, there's not much left to improve.
    — Eric Zeman, PC Magazine, 20 Mar. 2026
  • There’s also a mount for your phone, hopefully encased in a waterproof covering.
    — Washington Post, 10 Jan. 2020
  • The super-absorbent top layer is designed to tackle spills while the waterproof back keeps your little one’s clothing dry.
    — Pamela Brill, Parents, 7 Apr. 2026
  • The tough outer shell makes the camera waterproof down to 33 feet and shock-resistant without an extra case.
    — Popular Science, 9 Dec. 2019
  • The waterproof, high-res Kindle Paperwhite doesn't get this cheap often.
    — Wired Staff, WIRED, 15 July 2019
  • Here are 9 waterproof eyeliner that not even a level 100 Cancer would not cry off.
    — Sarah Han, Allure, 21 Nov. 2024
  • According to the brand, the formula is sweatproof, waterproof, and transfer-proof — in other words, it's designed to stay on all damn day.
    — Macaela MacKenzie, Allure, 14 Mar. 2018
  • The bag is designed to circulate the air and ozone evenly and the waterproof, air-tight zippers ensure no odors penetrate to the clothes inside.
    — The Editors, Field & Stream, 16 Nov. 2020
  • For women in search of a waterproof, slip-on style, the Muckster Low boots are the best gardening shoes worth considering.
    — Brittany Vanderbill, Better Homes & Gardens, 8 Aug. 2022
  • Her hair still dripping from swim class, Alexandra Camarena scanned the piano before peeling away its dusty waterproof tarp.
    — Nereida Moreno, chicagotribune.com, 21 July 2017
  • Then façade plaster and paint are layered on enough times to make the stage waterproof for a year—though Urstadt says regardless, regular maintenance has to be done.
    — Jennifer Billock, Smithsonian, 15 July 2019
  • The brand's Original Tall Rain Boots are made of waterproof, puddle-ready rubber.
    — Theresa Holland, Travel + Leisure, 16 Aug. 2023
  • And their latest launch, a waterproof and sweat-proof foundation called Power Play, claims to be the brand’s most longwear formula yet.
    — Avery Matera, Teen Vogue, 7 Mar. 2018

waterproof

3 of 3 verb
  • He waterproofed the deck by applying sealer to it.
  • The wall will be waterproofed and new brick will be installed.
    — Erika Butler, baltimoresun.com, 13 Aug. 2019
  • Or at the very least, waterproofing the lower few feet of a pier’s outer walls.
    — John King, SFChronicle.com, 6 Feb. 2020
  • In most cases, the waterproofing product will take about two to four hours to dry to the touch.
    — Timothy Dale, The Spruce, 29 May 2026
  • Her first big projects were to waterproof the basement and then replace all the doors and windows, as the home was drafty.
    — Joanne Kempinger Demski, Milwaukee Journal Sentinel, 22 June 2017
  • The Tech Trench's long cut will make rain run off of you, and taped seams and waterproofing keep you dry.
    — James Lynch, Popular Mechanics, 8 Mar. 2019
  • Pitch is a black, tar-like substance that was once commonly used for waterproofing boats.
    — Atharva Gosavi, Interesting Engineering, 9 June 2026
  • The sealant was being used to waterproof the roof and had to be spread across the entire membrane, not just applied to seams.
    — Washington Post, 26 Aug. 2021
  • The next boot-care step is waterproofing your best outdoor pair so your feet stay warm and dry when worn in inclement weather.
    — Popular Science, 10 Mar. 2020
  • These have guards for your shins, buckles that won’t catch on anything, and waterproofing for rain or off-road riding.
    — Alexander George, Popular Mechanics, 30 Mar. 2021
  • Plus, because the material won't stain, crack, or peel, there's no need to waterproof or paint any of the items.
    — Claire Hoppe Norgaard, Better Homes & Gardens, 28 Oct. 2025
  • The blaze spread quickly, fueled by a mixture of gasoline and paraffin wax that was used to waterproof the tent.
    — USA TODAY, 1 July 2019
  • The crew then retrofitted the space with plywood and waterproofed it before installing the shell of the pool.
    — Liz Stinson, Curbed, 15 June 2018
  • Seal walls in basements with waterproofing compounds to avoid seepage.
    — National Geographic, 23 July 2019
  • The latter group of materials were all waterproof and could be used to help waterproof the ship.
    — Literary Hub, 12 Aug. 2025
  • The circus fire spread quickly and was fueled by a mixture of gasoline and paraffin wax that was used to waterproof the tent.
    — Washington Post, 7 Oct. 2019
  • This behavior helps keep air spaces in their warm undercoat and works in oil from their anal glands to waterproof their outer fur.
    — National Geographic, 9 Dec. 2017
  • Crews will remove and replace the asphalt pavement, waterproofing membrane and joints on the bridge.
    — Joe Marusak, charlotteobserver, 8 Feb. 2018
  • Kenny’s girlfriend, Sylvia Alba, helped waterproof all of his gear.
    — Anthony Gulizia, BostonGlobe.com, 16 Apr. 2018
  • To waterproof the stall, white ceramic subway tile over cement board runs floor to ceiling and wraps the edges of the window recess.
    — Kit Selzer, Better Homes & Gardens, 8 Sep. 2022
  • The animal chutes blocked the escape as the oil and wax that had been used to waterproof the tent caught fire and turned the big top into a raging inferno.
    — Steven Goode, courant.com, 6 July 2019
  • But many other places also face substantial risk, and almost all of them are far less able to waterproof themselves than the Dutch.
    — The Economist, 17 Aug. 2019
  • Reapply waterproofing every one to three years based on sun exposure, foot traffic, and product type.
    — Timothy Dale, The Spruce, 29 May 2026
  • Apartment-building owners and residents repair or waterproof their walls and roofs.
    — Vaishnavi Chandrashekhar, The Atlantic, 7 Feb. 2022
  • Meanwhile, houses and offices need to be waterproofed along with our infrastructure.
    — Mark Gongloff, Mercury News, 23 July 2025
  • Seam-Tape Failure Seam sealing is an amazing process used to waterproof the tiny stitch holes in a jacket.
    — Joe Jackson, Outside Online, 30 Apr. 2018
  • The next boot care step is waterproofing your leather hunting boots so your feet stay not only warm and comfortable, but also dry when worn in inclement weather.
    — The Editors, Field & Stream, 3 Mar. 2020
  • Wooden decks need waterproofing to prevent rot, warping, and mold caused by moisture exposure.
    — Timothy Dale, The Spruce, 29 May 2026
  • Bloomfield Township police said the workers used the torch to warm rubber flashing as part of a waterproofing process.
    — Dejanay Booth-Singleton, CBS News, 21 Mar. 2026
  • That's mostly due to the cost of the waterproof testing machine, not the parts actually used to waterproof the device.
    — Courtney Linder, Popular Mechanics, 5 Jan. 2020

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