faecal matter(n = noun.substance) bm, dejection, faeces, fecal matter, feces, ordure, stool - solid excretory product evacuated from the bowels; Array
is a kind of body waste, excrement, excreta, excretion, excretory product
has particulars: dog do, dog shit, dog turd, doggy do, crap, dirt, poop, shit, shite, turd, droppings, dung, muck, meconium, melaena, melena

as a matter of fact, back matter, conservation of matter, crux of the matter, dark matter, end matter, faecal, faecal occult test, fecal matter, for that matter, foul matter, front matter, gray matter, grey matter, law of conservation of matter, matter, matter of course, matter of fact, matter of law, matter to, minor matter, no matter, no matter what, no matter what happens, nontextual matter, particulate matter, pictorial matter, printed matter, reading matter, state of matter, subject matter, tabular matter, textual matter, vegetable matter, waste matter, white matter, written matter