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] |
Kids |
Ch. |
| basalt |
1 |
today |
a dark, heavy rock that is created by lava flowing from volcanoes. |
Kids |
Ch. |
| iron |
1 |
today |
a heavy silver-gray metal that is one of the chemical elements. Iron rusts easily and can be magnetized. It is found in many minerals in the earth's crust and is also found in blood. Iron is often combined with other metals to form alloys such as steel. (symbol: Fe) [9 definitions] |
Kids |
Ch. |
| revoke |
1 |
today |
to take back, cancel, or make no longer valid. |
Kids |
Ch. |
| bang |
1 |
today |
a sudden, loud, explosive sound. [5 definitions] |
Kids |
Ch. |
| open |
1 |
today |
allowing something or someone to pass through or to get to the inside; not shut or closed. [16 definitions] |
Kids |
Ch. |
| individual |
1 |
today |
single, separate, or distinct. [5 definitions] |
Kids |
Ch. |
| marvel |
1 |
today |
a thing, person, or event that causes wonder or amazement. [2 definitions] |
Kids |
Ch. |
| accountant |
1 |
today |
a person who checks and takes care of business records or accounts. |
Kids |
Ch. |
| edge |
1 |
today |
a line where two surfaces meet. [6 definitions] |
Kids |
Ch. |