Acroceraunian

== English == === Etymology === From Latin Acroceraunius, from Ancient Greek ἄκρος (ákros, “high, heights”) + κεραυνός (keraunós, “thunderbolt”). === Adjective === Acroceraunian (not comparable) (archaic) Of or relating to the Ceraunian Mountains ==== Translations ==== === References === “Acroceraunian”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.