dry well


noun

a drainage pit lined with loose stonework for the leaching of liquid wastes.

Origin of dry well

First recorded in 1760–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for dry well

  • This dry-well connection is by means of five-inch vitrified pipe laid in the same manner as sewer pipe.

    Convenient Houses|Louis Henry Gibson