Meaning of agnogenic in English:

agnogenic

Pronunciation /ˌaɡnə(ʊ)ˈdʒɛnɪk/

adjective

Medicine
  • Of unknown origin or aetiology; cryptogenic; idiopathic.

Origin

1940s. From ancient Greek ἀγνώς unknown (from ἀ- + the stem of γιγνώσκειν to know, after ἀγνοεῖν to be ignorant) + -genic.