Zenon
3. A native of Athens, mentioned in the spurious work De Medicinis Expertis, ascribed to Galen; whose exact date is unknown, but who may have lived in the fourth or fifth century after Christ.
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.