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- pronunciation:
- spuhrm
weIl
- features:
- Word Explorer
| part of speech: |
noun |
| definition: |
a very large mammal that lives in the ocean. Sperm whales dive very deeply and can hold their breath for over an hour. They are related to porpoises, dolphins, and other whales with teeth. Sperm whales are the largest toothed whale.
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