adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   that solidifies, as a minor intrusion, before reaching the Earth's surface not-comparable

Synonyms

All synonyms

subvolcanicsubvolcanic

Etymology

From hyp- + abyssal.

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