Pumpellyite

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    One of a group of sorosilicate minerals. countable, uncountable

Etymology

From Pumpelly + -ite, from the American geologist Raphael Pumpelly.

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