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waterway

American  
[waw-ter-wey, wot-er-] / ˈwɔ tərˌweɪ, ˈwɒt ər- /

noun

  1. a river, canal, or other body of water serving as a route or way of travel or transport.

  2. Shipbuilding. (in a steel or iron vessel) a depressed gutter at the edge of the deck inside the bulwarks, used especially when the decking is wooden.

  3. a channel for vessels, as a fairway in a harbor.


waterway British  
/ ˈwɔːtəˌweɪ /

noun

  1. a river, canal, or other navigable channel used as a means of travel or transport

"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 waterway

before 950; Middle English; Old English wæterweg. See water, way 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.

In normal times, 20% of the world’s oil flows through the narrow waterway to global markets, along with critical supplies of natural gas, fertilizer and other cargo shipments.

From The Wall Street Journal • Apr. 5, 2026

Tracking data showed the French-owned ship passed close to the coast of Oman on the opposite side of the waterway to Iran.

From BBC • Apr. 3, 2026

In peacetime, the same waterway handles around 120 daily transits, according to Lloyd's List.

From Barron's • Apr. 3, 2026

French President Emmanuel Macron Thursday said a military option in the Hormuz is unrealistic, and freedom of navigation in the waterway can only be re-established through coordination with Iran.

From The Wall Street Journal • Apr. 3, 2026

They crossed another shallow waterway, where the soft river mud soothed their tired feet.

From "Copper Sun" by Sharon M. Draper