Ācrŏcĕraunĭa, ōrum, n. [fr. ἄκρις and κεραυνός; pr. Thunder-Heights],
a very rocky promontory in Epirus , running out into the Ionian Sea , now Glossa , called by the Italians Linguetta (the mountain to which it belongs was called Ceraunii montes or Ceraunia; see this art.): infamīs scopulos Acroceraunia,