Synonyms of 'leach'
extractDictionary, strain, drain
Minerals leach from the soil much faster on cleared land.
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If you drain a liquid from a place or object, you remove the liquid by causing it to flow somewhere else. If a liquid drains somewhere, it flows there.
The water drained away.
Water filtered through the peat.
Thesaurus for leach from the Collins English Thesaurus
to remove or be removed from a substance by a percolating liquid