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Definition |
Site |
Level |
filter |
1 |
today |
a device used to remove dirt or other solids from liquids or gases. A filter can be made of paper, charcoal, or other material with tiny holes in it. [5 definitions] |
Kids |
Ch. |
campaign |
1 |
today |
a series of planned actions carried out in order to reach a particular goal. [2 definitions] |
Main |
Int. |
material |
1 |
today |
anything used for building or making something else. [4 definitions] |
Kids |
Ch. |