supertanker

noun

su·​per·​tank·​er ˈsü-pər-ˌtaŋ-kər How to pronounce supertanker (audio)
plural supertankers
: an exceptionally large and fast cargo ship fitted with tanks for carrying liquid (such as oil) in bulk
… vessels of more than 35,000 tons—large but no giants in a world of supertankers William H. MacLeish
… interrupts the … discussion with a warning that supertankers carrying liquefied gas are extremely dangerous. John Hersey

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Word History

First Known Use

1921, in the meaning defined above

Time Traveler
The first known use of supertanker was in 1921

Dictionary Entries Near supertanker

Cite this Entry

“Supertanker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supertanker. Accessed 5 Oct. 2022.

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