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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| porpoise |
1 |
today |
a mammal that lives in the ocean. Porpoises look like large fish, but they breathe air. Some kinds of porpoises have a triangular fin on their back. Porpoises are closely related to dolphins and other whales with teeth. Porpoises have a round head with a blunt snout. [2 definitions] |
Kids |
Ch. |
| preservative |
1 |
today |
a natural or chemical agent used to preserve foods and the like. [2 definitions] |
Main |
Adv. |