Try Our Apps
Dictionary.com

follow Dictionary.com

2017 Word of the Year

activated sludge

noun
1.
sludge (def 8).
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
Cite This Source
British Dictionary definitions for activated sludge

activated sludge

noun
1.
a mass of aerated precipitated sewage added to untreated sewage to bring about purification by hastening decomposition by microorganisms
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source

Word of the Day

Nearby words for activated sludge

Word Value for activated

15
17
Scrabble Words With Friends