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Synonyms

leakproof

American  
[leek-proof] / ˈlikˌpruf /

adjective

  1. designed to prevent leaking.

    a leakproof bottle.


Etymology

Origin of leakproof

First recorded in 1925–30; leak + -proof

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Completely leakproof and available in three sizes, they’re perfect for storing hair care, skincare, or any travel necessities.

From Salon Dec. 16, 2024

Plus, it has spots to hitch side bags, water bottles and carabiners, and even the zipper is leakproof.

From Los Angeles Times Nov. 2, 2022

The connection between your toilet and the plumbing drain pipe must be leakproof, for obvious reasons.

From Washington Post Dec. 21, 2021

The connection between the toilet and the plumbing drainpipe must be leakproof so that water and rank sewer gas can’t seep into your home.

From Seattle Times Dec. 7, 2021

Many of them were lined with clay, which made them leakproof.

From "An Indigenous People’s History of the United States" by Roxanne Dunbar-Ortiz

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