Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| membrane |
1 |
today |
a thin layer of tissue found in living things. Some kinds of membranes cover the outside or inside of organs. Other membranes separate or connect different parts of the body. |
Kids |
Ch. |
| nag1 |
1 |
today |
to bother by complaining or asking for something again and again; pester. [3 definitions] |
Main |
Int. |
| unite |
1 |
today |
to join together into a whole; combine. [3 definitions] |
Main |
Int. |
| tax |
1 |
today |
a sum of money paid to a government, which the government uses to pay for its services to the people and to maintain itself. [4 definitions] |
Kids |
Ch. |