Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| geology |
1 |
today |
the study of the physical structure of the earth and how it has changed over time. Geologists gain this knowledge by studying rocks. Some geologists study other planets. [2 definitions] |
Kids |
Int. |
| hair |
1 |
today |
a thin, thread-like strand that grows from the skin of humans and other mammals. [3 definitions] |
Kids |
Int. |
| personality |
1 |
today |
all of the qualities of a person that make that person different from others. [2 definitions] |
Kids |
Int. |
| religion |
1 |
today |
a set of beliefs about how the universe was made and what its purpose is. Religion usually involves worship of a god or gods, and the belief in certain ideas about right and wrong behavior. [3 definitions] |
Kids |
Int. |
| city |
1 |
today |
a large and important town where many people live and work. [2 definitions] |
Kids |
Int. |
| history |
1 |
today |
everything that has happened in the past to people or things, or a telling of these events. [4 definitions] |
Kids |
Int. |
| health |
1 |
today |
the condition of one's body or mind. [2 definitions] |
Kids |
Int. |
| organ |
2 |
today |
a musical instrument with a keyboard. It is played by pressing keys attached to a device that forces air through pipes. [3 definitions] |
Kids |
Int. |
| drug |
1 |
today |
a substance used to cure or heal; medicine. [3 definitions] |
Kids |
Int. |
| mammal |
1 |
today |
a warm-blooded animal with fur or hair on its skin and a skeleton inside its body. Mammal mothers produce milk to feed their babies. Most mammals have four legs or two arms and two legs. Dogs, cows, elephants, mice, whales, and humans are all mammals. |
Kids |
Int. |