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Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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noun
A rock showing under the microscope the structure of pegmatite.
Definition source: English Wiktionary via Wiktextract
Usage: countable, dated, uncountable
Topics: chemistry, geography, geology, mineralogy, natural-sciences, physical-sciences
Synonyms: none provided
Antonyms: none provided
History
From micro- + pegmatite.
