Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| invertebrate |
1 |
today |
An invertebrate is a kind of animal. Any animal that does not have a backbone or skeleton inside its body is called an invertebrate. Worms, insects, spiders, and crabs are some kinds of invertebrates. |
WILD |
WILD |
| film |
1 |
today |
a thin layer or coating. [5 definitions] |
Kids |
Int. |
| belief |
1 |
today |
a strong opinion. [3 definitions] |
Kids |
Int. |
| mammal |
1 |
today |
A mammal is any animal that has hair or fur on the outside of its body and a skeleton inside its body. Mammals are also different from other types of animals because they produce milk to feed their babies. Dogs, cows, horses, elephants, rabbits, and humans are some animals that are mammals. |
WILD |
WILD |
| hair |
3 |
today |
a thin, thread-like strand that grows from the skin of humans and other mammals. [3 definitions] |
Kids |
Int. |
| music |
1 |
today |
sound with tones and rhythm that can be listened to and enjoyed. Music can be made by voices or instruments. [4 definitions] |
Kids |
Int. |
| health |
1 |
today |
the condition of one's body or mind. [2 definitions] |
Kids |
Int. |
| culture |
1 |
today |
the language, customs, ideas, and art of a particular group of people. [4 definitions] |
Kids |
Int. |
| plant |
1 |
today |
one of a large group of living things that use sunlight to make their own food. Most plants have leaves, stems, roots and either flowers or cones. Plants use a green pigment called chlorophyll to absorb energy from sunlight. Grasses, trees, vines, vegetables, cactuses, ferns and mosses are plants. [5 definitions] |
Kids |
Int. |
| amphibian |
1 |
today |
a small animal that spends part of its life cycle in water and part of its life cycle on land. Amphibians hatch in water and breathe with gills. Then they develop lungs so the adults can breathe air. Amphibians are cold-blooded animals with skeletons inside their bodies. Frogs, toads, and salamanders are amphibians. [2 definitions] |
Kids |
Int. |