feculent
Concise Oxford English Dictionary © 2008 Oxford University Press:
feculent /ˈfɛkjʊl(ə)nt/
▶adjective literary of or containing dirt, sediment, or waste matter.
– derivatives
feculence noun.
feculence noun.
– origin C15: from Fr. féculent or L. faeculentus, from faex, faec- ‘dregs’.
'feculent' also found in these Oxford entries:

