(in ancient Greek tragedy) the critical moment of recognition or discovery, esp. preceding peripeteia.
Origin: 1790–1800; < L < Gk, equiv. to anagnōrí(zein) to know again (ana-ana-+ gnōr-, c. L -gnōr- in ignōrāre to ignore+ -izein-ize) + -sis-sis; perh. gnōr- from adj. deriv. *gnō-ró- knowing