n. 1 the philosophy of Pyrrho of Elis (c.300 BC), maintaining that certainty of knowledge is unattainable. 2 scepticism; philosophic doubt. Pyrrhonist n.
[ Gk Purrhon Pyrrho ]
PYRRHONISM
Meaning of PYRRHONISM in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012