Morpheme
Sludge
Type
free base
Denotation
mud, mire, ooze, semi-solid substance
Etymology
of unknown origin, possible variant of Middle English slutch or slush
Evidence
sludge, sludgecore, sludged, sludges, sludging
Sludge
free base
mud, mire, ooze, semi-solid substance
of unknown origin, possible variant of Middle English slutch or slush
sludge, sludgecore, sludged, sludges, sludging