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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
experiment |
1 |
today |
a test or trial to discover something unknown, esp. a scientific one to test a hypothesis. [3 definitions] |
Main |
Adv. |
theory |
1 |
today |
a proposed explanation of something, usu. based on abstract reasoning. [3 definitions] |
Main |
Adv. |