|a scrap or morsel of food left at a meal.|
|a fool or simpleton; ninny.|
drainage drain·age (drā'nĭj)
The removal of fluid or purulent material from a wound or body cavity.
in agriculture, the artificial removal of water from land; drainage is employed in the reclamation of wetlands, in the prevention of erosion, and as a concomitant of irrigation in the agriculture of arid regions
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