acroamatic

The story

1. Ancient Greek · derived fromἀκροαματικός“for hearing only; esoteric”
2. Latin · borrowed fromacroamaticus
3. English todayacroamatic

Borrowed from Latin acroamaticus, acroaticus (“esoteric”), at first chiefly in reference to the “esoteric” and originally oral teachings of Aristotle, from Ancient Greek ἀκροαματικός (akroamatikós, “for hearing only; esoteric”), from ἀκροάομαι (akroáomai, “to listen”).