supertanker Table of Contents Introduction References & Edit History Read Next 7 of the World’s Deadliest Shipwrecks History of Technology Timeline In the Sea-Language: Sailing Terms in Britannica's First Edition How Does Wi-Fi Work? Discover 6 Animals That Eat Their Mates 10 Great Sports Rivalries 6 Animals We Ate Into Extinction 9 of the World’s Deadliest Snakes Why Do Some Cicadas Appear Only Every 17 Years? How Deadly Is Quicksand? Acts of Union: Uniting the United Kingdom Contents Technology Cars & Other Vehicles supertanker ship Ask the Chatbot a Question More Actions Print Cite verifiedCite While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions. Select Citation Style MLA APA Chicago Manual of Style Copy Citation Share Share Share to social media Facebook X URL https://www.britannica.com/technology/supertanker Feedback Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction Spelling/Grammar Correction Link Correction Additional Information Other Your Feedback Submit Feedback Thank you for your feedback Our editors will review what you’ve submitted and determine whether to revise the article. External Websites Ask the Chatbot a Question Written and fact-checked by The Editors of Encyclopaedia Britannica Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors. The Editors of Encyclopaedia Britannica Article History Table of Contents Table of Contents Ask the Chatbot Related Topics: tanker (Show more) supertanker, large tanker (q.v.) or cargo ship, commonly an oil-carrying vessel that might exceed 500,000 tons deadweight.