kopro

Kopro is a prefix derived from the Greek kopros, meaning dung or feces. In English the widely used form is copro-, but kopro- appears in some transliterations and non-English terminology. The prefix functions to indicate a relationship to feces or fecal matter and is used across biology, medicine, and related fields.

In practice, terms formed with the prefix describe fecal aspects, substances, or studies. Examples include coprolite, a fossilized feces specimen common in paleontology; coprophagia, the act of consuming feces; coproantigen, an antigen detected in fecal material used in diagnostic tests; and coprology, the study of feces and their properties. Although many English sources standardize to copro-, spelling variants with kopro- can be found in multilingual contexts and older texts.

Etymology or usage notes: the prefix traces back to Greek kopros and passed into Latinized forms, which in English typically become copro-. The variant kopro- reflects transliteration choices rather than a separate word with a distinct meaning. In scholarly writing, the preferred form is copro-, with kopro- appearing mainly in non-English materials or historical references.

Summary: Kopro refers to the feces-related prefix used to form terms in science and medicine. It signals fecal relevance, with common examples including coprolite, coprophagia, coproantigen, and coprology. The standard English spelling is copro-, while kopro- is encountered primarily as a transliteration variant.