from The American Heritage® Dictionary of the English Language, 4th Edition
- A volcano, 1,492.1 m (4,892 ft) high, of southwest Iceland. In medieval Icelandic folklore, Hekla was believed to be one of the gateways to purgatory. It is Iceland's most active volcano, having had more than a dozen major eruptions since the 12th century.
Sorry, no etymologies found.