adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Pertaining to aphanites, igneous rocks composed of microscopic mineral crystals (fine grains too small to be visible to the naked eye.

Adjective

1. 1
   of or relating to aphanite wordnet

Antonyms

All antonyms

phaneritic

Etymology

From aphanite + -ic.