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waterborne

American  
[waw-ter-bawrn, -bohrn, wot-er-] / ˈwɔ tərˌbɔrn, -ˌboʊrn, ˈwɒt ər- /

adjective

  1. floating or moving on water; supported by water.

    The ship was waterborne ten months after the keel was laid.

  2. transported by ship or boat.

    waterborne commerce.

  3. communicated by water, especially drinking water.

    waterborne diseases.


waterborne British  
/ ˈwɔːtəˌbɔːn /

adjective

  1. floating or travelling on water

  2. (of a disease, etc) transported or transmitted by water

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of waterborne

First recorded in 1550–60; water + borne 1

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:

"Overall, our findings provide novel insights into the interplay between nanoplastics and bacterium-phage dynamics, highlighting increased microbial risks associated with waterborne nanoplastics," Liao said.

From Science Daily Jul. 17, 2026

Under the 1920 Jones Act, waterborne cargo between two U.S. points must travel on ships that are built, crewed, and owned by Americans.

From The Wall Street Journal May 5, 2026

The annual monsoon season, typically between June and September, often brings heavy rains, triggering landslides, flash floods and waterborne diseases.

From Barron's Nov. 26, 2025

That changed to VCL in 2022, with "services auxiliary to waterborne transport" and "rental of water transport equipment" added.

From BBC Oct. 3, 2025

There were loads of waterborne diseases in Congo, and a thousand different paths that all led to the same destination: diarrhea.

From "Endangered" by Eliot Schrefer

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