definition of
[leach]

[1] #1 leach n. [leaching] the process of leaching. wn

[2] #2 leach v. cause (a liquid) to leach or percolate. wn

[3] #3 leach v. [percolate] permeate or penetrate gradually; "the fertilizer leached into the ground". wn

[4] #4 leach v. [strip] remove substances from by a percolating liquid; "leach the soil". wn