Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| bird |
1 |
today |
an animal with two wings, two feet, and a body covered with feathers. Most birds can fly. Birds are warm-blooded animals with skeletons inside their bodies. Birds lay eggs with hard shells. Robins, eagles, chickens, and ostriches are a few of the many kinds of birds. |
Kids |
Ch. |
| microscope |
1 |
today |
an instrument that uses a lens to make very small objects larger so that they can be seen by the eye. |
Kids |
Ch. |
| extirpate |
1 |
today |
to get rid of completely, as if by pulling up the roots; root out. [3 definitions] |
Main |
Adv. |