medical specialty,
medicine the learned profession that is mastered by graduate training in a medical school and that is devoted to preventing or alleviating or curing diseases and injuries; "he studied medicine at Harvard"
eye-drop,
eyedrop a method of irrigating the eye used by ophthalmologists
douche irrigation with a jet of water or medicated solution into or around a body part (especially the vagina) to treat infections or cleanse from odorous contents
clyster,
enema an injection of a liquid through the anus to stimulate evacuation; sometimes used for diagnostic purposes
irrigation -
supplying dry land with water by means of ditches etc
irrigation -
The act or process of irrigating, or the state of being irrigated; especially, the operation of causing water to flow over lands, for nourishing plants.
Wikipedia
Irrigation is an artificial application of water to the soil. It is used to assist in the growing of agricultural crops, maintenance of landscapes, and revegetation of disturbed soils in dry areas and during periods of inadequate rainfall. Additionally, irrigation also has a few other uses in crop production, which include protecting plants against frost, suppressing weed growing in grain fields and helping in preventing soil consolidation.
OmegaWiki Dictionary
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irrigation The act of supplying land with water so that crops and plants will grow or grow stronger.