leaches

noun
  1. 1

    A quantity of wood ashes, through which water passes, and thus imbibes the alkali.

  2. 2

    A tub or vat for leaching ashes, bark, etc.

  3. 3

    A jelly-like sweetmeat popular in the fifteenth century.

    โ€œ1670 Hannah Woolley The Queen-like Closet, Or, Rich Cabinet https//en.m.wikipedia.org/wiki/The_Queen-Like_Closet "To make Leach and to colour it"โ€

verb
  1. 1

    To purge a soluble matter out of something by the action of a percolating fluid.

    โ€œHeavy rainfall can leach out minerals important for plant growth from the soil.โ€

  2. 2

    To part with soluble constituents by percolation.

noun
  1. 1

    An aquatic blood-sucking annelid of class Hirudinea, especially Hirudo medicinalis.

  2. 2

    A person who derives profit from others in a parasitic fashion.

  3. 3

    A glass tube designed for drawing blood from damaged tissue by means of a vacuum.

noun
  1. 1

    A physician.

  2. 2

    (Heathenry) A healer.

noun
  1. 1

    The vertical edge of a square sail.

  2. 2

    The aft edge of a triangular sail.

Source: https://en.wiktionary.org/wiki/leach, https://en.wiktionary.org/wiki/leaches, https://en.wiktionary.org/wiki/leech