Definition of solfatara in English:

Share this entry


Pronunciation: /ˌsɒlfəˈtɑːrə/


A volcanic crater emitting sulphurous and other gases.
Example sentences
  • Most of the mountains are clastic stratovolcanic sediments (ashes and tuff), and the abundant solfataras and fumaroles, many of which are still active, are the last phases of the volcanism.
  • Other solfataras and fumaroles have produced a plethora of sulfates, and it is plausible that additional sulfates occur at El Desierto.
  • In contrast to P. capillare, no D. lanuginosum plants were observed outside of active solfataras.


Late 18th century: from the name of a volcano near Naples, from Italian solfo 'sulphur'.

Share this entry

What do you find interesting about this word or phrase?

Comments that don't adhere to our Community Guidelines may be moderated or removed.