GRAYWACKE


Meaning of GRAYWACKE in English

/gray"wak', -wak'euh/ , n.

Geol. a dark-gray coarse-grained wacke.

Also, greywacke .

[ 1805-15; partly trans., partly adapted from G Grauwache; see WACKE ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .