Synonyms and Antonyms for filter-bed

1. filter bed (n.)

filter consisting of a layer of sand or gravel for filtering water

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2. filter (v.)

remove by passing through a filter

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5. filter (n.)

an electrical device that alters the frequency spectrum of signals passing through it

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6. filter (v.)

run or flow slowly, as in drops or in an unsteady stream

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8. bed (n.)

a plot of ground in which plants are growing

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10. bed (n.)

single thickness of usually some homogeneous substance

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