Webster's Revised Unabridged Dictionary · 1913

Feculent

Feculent , adjective

[Latin faeculentus, from faecula: compare French féculent. See Fecula.]

Foul with extraneous or impure substances; abounding with sediment or excrementitious matter; muddy; thick; turbid.
Both his hands most filthy feculent. — Spenser