What does feculence mean?
Feculence refers to filthy, foul-smelling matter — most precisely the sediment or dregs that settle at the bottom of a liquid, and more generally any disgusting physical or moral refuse. Derived from the Latin 'faex', meaning dregs or lees, it entered English in the early seventeenth century alongside its adjective 'feculent'. The word is decidedly formal and literary, rarely heard in casual speech, and it carries an unmistakable note of disgust: writers reach for it when 'dirt' or 'muck' feels too mild. It can describe literal grime, such as the sludge in a neglected drain, or figurative corruption, such as the 'moral feculence' of a scandal. Though uncommon, it rewards readers and writers alike by combining precise scientific pedigree — it appears in older medical and botanical texts describing cloudy residues — with vivid rhetorical force. To name something's feculence is to insist on its foulness without euphemism.
nounFilthy or foul matter; sediment or dregs, especially the murky residue that settles at the bottom of a liquid. More broadly, anything regarded as morally or physically repulsive waste.
- Physical filth or foul sediment, especially the dregs settling in a liquid.
- Figurative moral or intellectual filth; corrupt or worthless matter.
"The canal's surface was coated with a grey feculence that no one wanted to examine too closely."
"Years of industrial runoff had left a thick feculence along the riverbed."
"The editorial cut through decades of political feculence to expose the corruption beneath."
Rarely used; 'feculence' normally functions as an uncountable mass noun. A plural occasionally appears in older or literary texts when referring to distinct deposits or instances of foul matter.
"The laboratory report catalogued the various feculences recovered from the cistern."
'Feculence' comes straight from the Latin word for the dregs left at the bottom of your wine cup — so when you call something feculent, you're literally calling it the scum of the barrel.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of feculence
Feculence derives from the Latin 'faex' (stem 'faec-'), meaning dregs, lees, or sediment, combined with the adjectival suffix '-ulentus', which conveys abundance or fullness. The same Latin root gave rise to 'faeces' (waste matter) and, via French, 'fécule', a starch obtained from plants. English adopted 'feculent' and 'feculence' in the early seventeenth century, when scholarly coinages directly from Latin were common, and the word has retained its clinical, literary character ever since.
Related word forms
How feculence is actually used
A formal, literary word; rare in everyday conversation and more likely in descriptive prose, environmental writing, or rhetorical denunciation. It carries a strongly negative, even disgusted connotation. Mostly used as an uncountable noun, though an occasional plural 'feculences' appears in older texts.
Easily confused with feculence
While 'feculence' means foul sediment or filth, 'fecund' means highly fertile or productive of offspring — the two share only a visual resemblance.