whale shark

noun
Updated on: 15 Nov 2017

Definition of whale shark

: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

Recent Examples of whale shark from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'whale shark.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of whale shark

circa 1885


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