Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| air |
1 |
today |
the mixture of gases that surrounds the earth. Air is made up of oxygen, nitrogen, and other gases, and has no taste, odor, or color. [6 definitions] |
Main |
Int. |
| excavate |
1 |
today |
to make a hole or hollow place in by digging. [2 definitions] |
Main |
Int. |
| life |
1 |
today |
the state of being that sets animals and plants apart from rocks, minerals, and other things that are not alive. Things that have life grow, reproduce, and use energy. [7 definitions] |
Main |
Int. |