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
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Also, spotter planes flying along the Outer Cape have spotted great white sharks near swimming beaches. Rick Sobey, Boston Herald, 9 June 2026 That’s exactly what Habeck accomplishes with her debut novel, in which a man named Lewis is slowly transforming into a great white shark. Tessa Yang, PEOPLE, 2 June 2026 Moments before the great white shark bites Carlos Gauna's camera. Tom Wait, CBS News, 26 May 2026 The agency added that it was reported to be a great white shark. Brie Stimson, FOXNews.com, 16 May 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 13 Jun. 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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