Synonyms for Etna (same or very similar meaning)
WordNet sense 1 (an inactive volcano in Sicily; last erupted in 1961; the highest volcano in Europe (10,500 feet)):
Mount Etna, Mt EtnaWordNet sense 2 (a gas burner used in laboratories; has an air valve to regulate the mixture of gas and air):
Bunsen, bunsen burnerFrom the ODE community, based on WordNetadd/edit