Look-up History
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Show words looked up
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# |
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Definition |
Site |
Level |
locality |
1 |
today |
a particular neighborhood, place, or region. |
Kids |
Ch. |
light-year |
1 |
today |
a unit of distance equal to the distance light can travel in a year, or approximately six trillion miles. |
Main |
Adv. |
protozoan |
1 |
today |
a tiny living thing that is similar to an animal but has only one cell or lives as a colony of single cells. Protozoans include amoebas and paramecia. |
Kids |
Ch. |