cagál (n.): faeces; excrement; shit; solid animal biowaste.
Note for translators: This is the word you’re looking for, which serves equally for technical, medical, and casual usage. It is not considered pejorative or vulgar per se, but certain comparisons or equivalencies may be depending on context.
Variants include tracagál hanat (shit-house, an outdoor biowaste disposal facility); tracagál neth (shittery, an indoor biowaste disposal facility, as distinct from the customarily separate lavatory [washing room]); mézcagál ([metaphorical] shit, archaic term for a useless substance, no longer in common usage due to its high value in ecopoesis and closed life-support systems); and traäshíël mézcagál (starshit, colloquial term for iron, and by extension, any common and mostly useless waste product).
This is a companion discussion topic for the original entry at https://eldraeverse.com/2018/07/14/eldraeic-word-of-the-day-cagal