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.

Lash noted that as Kimberly-Clark tries to make diapers that are more flexible, comfortable and leak-proof, the innovation is happening on both its higher-priced and lower-priced offerings.

From MarketWatch • Jan. 28, 2026

With triple-walled insulation, a leak-proof lid and a “Don’t Sweat It” promise, they’ll keep beverages at the right temperature at any party, tailgate, or even the dinner table.

From Salon • Nov. 20, 2025

The process of moving the waste began on Sunday when officials started packing it in leak-proof bags.

From BBC • Jan. 2, 2025

As the name suggests, Wacko is where you can find eccentric gifts that no one else at the party will have, like Kikkerland’s Lloyd the Llama planter, which is leak-proof and perfect for succulents.

From Los Angeles Times • Nov. 2, 2022

If it is not the container should be gone over again with solder to assure its being leak-proof.

From Boys' Book of Model Boats by Yates, Raymond F. (Raymond Francis)