caldera
What is another word for caldera? Here is its meaning, with related words and examples.
Noun — A big hollow left behind when the top of a volcano collapses in on itself.
We haven't recorded synonyms for caldera yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
Borrowed from Spanish caldera ("cauldron"), which came from Late Latin caldāria ("warm bath"), itself from Latin caldārium. It is a doublet of chowder.
Full origin of caldera →