Look-up History
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Show words looked up
Word |
# |
Date |
Definition |
Site |
Level |
| narrow down |
1 |
today |
to reduce to a smaller number in order to come closer to what is correct or possible. |
Main |
Adv. |
| mammal |
1 |
today |
any of the vertebrate animals that feed their babies with milk from the female mammary glands and usu. produce live young, as opposed to laying eggs. |
Main |
Adv. |
| savanna |
1 |
today |
a flat plain covered with grass that also has scattered trees. Savannas are found in Africa and other tropical regions. |
Kids |
Ch. |