Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| volcano |
2 |
today |
an opening in the earth's crust through which melted rock, ash, and gases are forced out in an explosion, or the mountain or hill that is created around the opening by the cooling rock. |
Kids |
Int. |
| war |
1 |
today |
a state or time of armed fighting between countries, states, or other groups of people. [3 definitions] |
Kids |
Int. |
| action |
2 |
today |
something that is done for a particular purpose. [6 definitions] |
Kids |
Int. |
| first aid |
2 |
today |
emergency medical help given to a hurt or sick person while waiting for a doctor. |
Kids |
Int. |
| head |
1 |
today |
the top or leading part of an animal body. In vertebrates the head contains the brain, eyes, nose, ears, and mouth. In invertebrates, the head contains eyes, mouth parts, and other organs. [10 definitions] |
Kids |
Int. |
| nerve |
1 |
today |
any of the fibers that carry messages to and from the brain and other parts of the body. Nerves are bundled together into a complicated system that connects all parts of the body to the spinal cord and brain. [3 definitions] |
Kids |
Int. |
| 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 |
Int. |
| forest |
1 |
today |
a large area of land covered with many trees and other plants. |
Kids |
Int. |
| learn |
1 |
today |
to get to know or gain knowledge of through study or experience. [3 definitions] |
Kids |
Int. |
| space |
1 |
today |
the area that contains the entire material world and its events. [7 definitions] |
Kids |
Int. |