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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| offset |
1 |
today |
to make up for or balance. |
Kids |
Ch. |
| black hole |
1 |
today |
a region or body in space with gravity so strong that neither light nor matter can escape it. Scientists believe that black holes form when very large stars collapse. |
Main |
Int. |