adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Of or pertaining to the interaction between groundwater or surface water and magma. not-comparable

Synonyms

All synonyms

phreatomagmaticphreatomagmatic

Etymology

From hydro- + volcanic.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.