Etna Mount

Et·na

also Aet·na (ĕt′nə), Mount
A volcano, about 3,345 m (10,975 ft) high, of eastern Sicily. Since ancient times it has been one of the world's most active volcanoes.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.