What is the meaning of filter bed?

noun

  • Filter consisting of a layer of sand or gravel for filtering water. .
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). filter bed. Retrieved September 20, 2026, from http://smartdefine.org/filter_bed/definitions/1203992
ChicagoWordNet. 2010. "filter bed" http://smartdefine.org/filter_bed/definitions/1203992 (accessed September 20, 2026).
HarvardWordNet 2010, filter bed, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/filter_bed/definitions/1203992>.
MLAWordNet. "filter bed" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/filter_bed/definitions/1203992>