adjective, often capitalized strom·bo·li·an \strämˈbōlēən\

Definition of strombolian

  1. :  relating to volcanic eruptions that explode violently and eject incandescent dust, scoria, and bombs with little water vapor

Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Join MWU now and get access to America’s largest dictionary, with:

  • 300,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Origin and Etymology of strombolian

Stromboli, volcano in the Lipari islands + English -an

Seen and Heard

What made you want to look up strombolian? Please tell us where you read or heard it (including the quote, if possible).


a trip made at another's expense

Get Word of the Day daily email!