bull shark

noun

: an aggressive requiem shark (Carcharhinus leucas) of tropical to subtropical coastal waters that has a short, blunt snout and small eyes, is tolerant of freshwater and may spend extended periods in rivers, and has been known to attack people
Bull sharks—believed to be the culprits in the two recent Florida attacks—are especially pugnacious and often found in shallow water.Prakash Gandhi et al.

Examples of bull shark 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.
Australia’s other fatal shark attack this year occurred in January, when a 12-year-old boy died in a hospital days after he was mauled by a bull shark in Sydney Harbor. ABC News, 13 June 2026 In January, a 12-year-old boy died after being mauled by a bull shark in Sydney Harbor. CBS News, 13 June 2026 That is, until a great white suddenly attacks the bull shark, saving the two of them and the baby. Christopher Rudolph, PEOPLE, 15 Apr. 2026 The boat rocks gently as a young bull shark is lifted from the water, its body twisting with quiet strength. Melissa Cristina Márquez, Forbes.com, 9 Apr. 2026 See All Example Sentences for bull shark

Word History

First Known Use

1913, in the meaning defined above

Time Traveler
The first known use of bull shark was in 1913

Browse Nearby Words

Cite this Entry

“Bull shark.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bull%20shark. Accessed 7 Jul. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster