Wiktionary
faecal matter
n. (alternative spelling of fecal matter English)
WordNet
Usage examples of "faecal matter".
The muscles of the rectum become relaxed, allowing a too large accumulation of faecal matter.
Because they are born without these protozoa in their intestines, they must acquire them by eating each other's faecal matter.
The accumulated smell of old faecal matter was no less acute, however, and Redman was about to turn away when there was a noise from inside, and a great bulk righted itself.