Definition from Wiktionary, the free dictionary
prosimian (not comparable)
- Of or from the prosimian suborder of primates.
prosimian (plural prosimians)
- A primate that is not a monkey or an ape, generally nocturnal with large eyes and ears. Such primates were formerly grouped in the suborder Prosimii, but are now considered a paraphyletic group and not a clade.