Meaning Of The Word Groundmass

Real Dictionary

What's the definition of Groundmass? Find Groundmass meanings, definitions and more at the Real Dictionary online.

Groundmass Meaning

Groundmass Definition
Groundmass Definition

What's The Definition Of Groundmass?

groundmass in American English
the small-grained matrix in which larger crystals are embedded
noun: the crystalline, granular, or glassy base or matrix of a porphyritic or other igneous rock, in which the more prominent crystals are embedded

groundmass in British English
noun: the matrix of igneous rocks, such as porphyry, in which larger crystals (phenocrysts) are embedded

More Definitions

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Definitions Of The Day

  • Delight ‐ to give great joy or pleasure; to give great joy…
  • Remission ‐ the act or an instance of remitting; noun: the…
  • Train-spotting ‐ noun: the activity of going to railway stations…
  • Capuccio ‐ noun:…
  • Wanted ‐ adjective: being searched for by the police in…
  • Had ‐ Had is the past tense and past participle of have1…
  • Magdalenian ‐ designating or of an Upper Paleolithic culture…
  • Linkmen ‐ noun: (formerly) a boy who carried a torch for…
  • Bifilar ‐ having two threads, wires, etc. as certain sensitive…
  • Shipment ‐ A shipment is all of the goods being shipped together…