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thresher shark

noun

Definition of thresher shark

  1. :  a large nearly cosmopolitan shark (Alopias vulpinus) that has a greatly elongated curved upper lobe of the tail which is often used to thresh the water to round up the schooling fish on which it feeds — see shark illustration

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First Known Use of thresher shark

1888

Learn More about thresher shark

  1. See words that rhyme with thresher shark Britannica.com: Encyclopedia article about thresher shark

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