n. 1 the slow passage of a liquid through a filtering medium; 2 the act of making coffee in a percolator; 3 the filtration of a liquid for extraction or purification
He studied the percolation of rainwater through the soil.
He studied the percolation of rainwater through the soil.
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infiltration; brewing of coffee; filteringliquid slowly
unfiltered
4 syllables
per-co-la-tion
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