Coprolite is a noun meaning fossilised animal faeces. The word literally means “dung
stone” and comes from the Greek kopros (dung) and lithikos (
stone). Usually coprolites are animal manure and, between 1860 and 1890, were mined commercially in Cambridgeshire England and processed to be used as a fertiliser. When you think of it, it’s not that much of a surprise, after all it is fossilised shit. What is also not too surprising is that the word has also come to describe a person who is
old,
set in their ways and a thoroughly disagreeable arsehole as well. So if you have a boss,
teacher or acquaintance who fits that description, congratulations, you know a coprolite.