Leech
Part of speech: verb
Definition: To apply a leech medicinally. To drain (resources) without giving back.
Part of speech: noun
Definition: An aquatic blood-sucking annelid of class Hirudinea, especially Hirudo medicinalis. A person who derives profit from others, in a parasitic fashion. A physician. A healer in Heathenry. The vertical edge of a square sail The aft edge of a triangular sail
Leach
Part of speech: noun
Definition: A quantity of wood ashes, through which water passes, and thus imbibes the alkali.A tub or vat for leaching ashes, bark, etc.
Part of speech: verb
Definition: To purge a soluble matter out of something by the action of a percolating fluid.