great white shark

noun

: a large mackerel shark (Carcharodon carcharias) of warm seas that is bluish when young but becomes whitish with age and has been known to attack humans

called also white shark

see shark illustration

Examples of great white 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.
Continue reading … UNCHARTED WATERS — Massive great white shark makes history while venturing into uncharted waters. FOXNews.com, 15 Sep. 2026 Drone footage off Santa Barbara shows a juvenile great white shark circling within arm’s length of a lone swimmer. Alex Wigglesworth, Los Angeles Times, 5 Sep. 2026 His drone is locked onto a great white shark, filming the apex predator’s every move. Laylan Connelly, Oc Register, 3 Sep. 2026 It's gone from a 20-foot great white shark, to an apex predator that can fit on the tip of a needle. David Pogue, CBS News, 23 Aug. 2026 See All Example Sentences for great white shark

Word History

First Known Use

1774, in the meaning defined above

Time Traveler
The first known use of great white shark was in 1774

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Cite this Entry

“Great white shark.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/great%20white%20shark. Accessed 22 Sep. 2026.

Kids Definition

great white shark

noun
: a large and dangerous shark of warm seas that is quick to attack human beings and is bluish when young but becomes whitish with age

Medical Definition

great white shark

noun
: a large shark (Carcharodon carcharias of the family Lamnidae) that is bluish when young but becomes whitish with age and has been known to attack humans

called also white shark

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