leach

nouns

the process of leaching

verbs

cause (a liquid) to leach or percolate
is a type of (narrower)
remove something concrete, as by lifting, pushing, or taking off, or remove something abstract
"remove a threat"; "remove a wrapper"; "Remove the dirty dishes from the table"; "take the gun from your pocket"; "This machine withdraws heat from the environment"
causes
permeate or penetrate gradually
"the fertilizer leached into the ground"
permeate or penetrate gradually
"the fertilizer leached into the ground"
remove substances from by a percolating liquid
"leach the soil"