Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| body |
1 |
today |
all the physical material that makes up a person or animal, including limbs, organs, tissue, and other parts. [5 definitions] |
Kids |
Int. |
| respiration |
1 |
today |
the act of breathing. |
Kids |
Int. |
| care |
1 |
today |
serious attention. [8 definitions] |
Kids |
Int. |
| instrument |
1 |
today |
a tool or mechanical device used for special work. [2 definitions] |
Kids |
Int. |
| color |
1 |
today |
a quality of light as our eyes see it. Light is made up of waves, which hit objects and are reflected from their surfaces. The colors we see, such as red, blue, and yellow, depend on how these light waves are reflected. Objects of different colors reflect different kinds of light waves. [5 definitions] |
Kids |
Int. |
| jewelry |
1 |
today |
rings, watches, necklaces, or other ornaments; jewels. |
Kids |
Int. |
| blood |
1 |
today |
the red liquid containing oxygen and nutrients that pumps through the veins and arteries of humans and many other animals. [2 definitions] |
Kids |
Int. |
| rodent |
1 |
today |
a small mammal with long front teeth used for gnawing. Many kinds of rodents are found all over the world. Rodents include rats, mice, hamsters, porcupines, chinchillas, guinea pigs, squirrels, prairie dogs, gophers, woodchucks, and beavers. |
Kids |
Int. |
| geography |
1 |
today |
the science of the earth's surface and all life on it. When studying geography, one learns about the different countries and people of the earth, its climate, its natural resources, and its oceans, rivers, and mountains. [2 definitions] |
Kids |
Int. |