whale shark

noun

: a shark (Rhincodon typus) of warm waters that has small teeth, feeds chiefly on plankton strained by its gill rakers, may sometimes attain a length of up to 60 feet (18.3 meters), and is the largest known fish

Examples of whale 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.
Many of Atlanta’s top attractions remain open, including the world-famous Georgia Aquarium, home to whale sharks, manta rays, and beluga whales, and hundreds of other marine animals. Lauren Dana Ellman, Travel + Leisure, 27 Oct. 2025 There’s a lot of stuff in the ocean, and marine debris tends to aggregate in the same places as does the whale sharks’ primary prey. JSTOR Daily, 24 Oct. 2025 This rare sighting occurred at Khao Laem Ya-Mu Ko Samet National Park, and the whale shark was identified as a young male about 13 feet long. Real-Time News Team, Miami Herald, 17 Oct. 2025 Set against the coastal backdrop of Oslob, Cebu, known as a sanctuary for whale sharks, the film is scheduled to start shooting in the island province in October. Liz Shackleton, Deadline, 21 Sep. 2025 See All Example Sentences for whale shark

Word History

First Known Use

circa 1885, in the meaning defined above

Time Traveler
The first known use of whale shark was circa 1885

Browse Nearby Words

Cite this Entry

“Whale shark.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/whale%20shark. Accessed 30 Oct. 2025.

Kids Definition

whale shark

noun
: a harmless shark of warm waters that feeds chiefly on plankton, may sometimes grow to a length of up to 60 feet (18.3 meters), and is the largest known fish

More from Merriam-Webster on whale shark

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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