quiescent tank
noun
a tank, usually for sewage sludge, in which the sludge is allowed to remain for a time so that sedimentation can occur
Nearby words
quidde, quidditch, quiddity, quidnunc, quiescent, quiescent tank, quiet, quiet as a mouse, quiet lung, quiet revolution, quiet sun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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