Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| natural resource |
1 |
today |
a source of economic wealth and prosperity that derives from nature, such as fresh water, mineral deposits, timber, wildlife, and park land. |
Main |
Adv. |
| perseverance |
1 |
today |
steadfast continuance in a course of action, task, or belief. |
Main |
Adv. |