tugboat

noun

tug·​boat ˈtəg-ˌbōt How to pronounce tugboat (audio)
Synonyms of tugboatnext
: a strongly built powerful boat used for towing and pushing

called also towboat

Examples of tugboat in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Like a tugboat guiding cargo ships in and out of port, it’s used in Woven City to autonomously move cars from the parking garage to a pickup area for residents. Tim Stevens, ArsTechnica, 4 May 2026 This park is located on the rolling hills of northern Contra Costa County, offering impressive views of giant ships and tugboats in the Carquinez Strait, part of the tidal estuary of the Sacramento and the San Joaquin rivers. John Metcalfe, Mercury News, 4 May 2026 The sun has barely risen when the mission's navy tugboat arrives on site, carrying an underwater robot and two large containers acting as makeshift offices for marine archaeologists. CBS News, 29 Apr. 2026 The most powerful electric tugboat in the world has successfully completed sea trials and is not set to enter service to cut towing emissions by up to 90 percent. Georgina Jedikovska, Interesting Engineering, 23 Apr. 2026 See All Example Sentences for tugboat

Word History

First Known Use

1830, in the meaning defined above

Time Traveler
The first known use of tugboat was in 1830

Browse Nearby Words

Cite this Entry

“Tugboat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tugboat. Accessed 6 May. 2026.

Kids Definition

tugboat

noun
tug·​boat ˈtəg-ˌbōt How to pronounce tugboat (audio)
: a strongly built powerful boat used for towing and pushing ships

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