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Webster 1913 Edition
Clastic
Clas′tic
,Adj.
[Gr. [GREEK] br[GREEK], fr. [GREEK] to break.]
1.
Pertaining to what may be taken apart;
as,
. clastic
anatomy (of models)2.
(Min.)
Fragmental; made up of brok[GREEK] fragments;
as, sandstone is a
. clastic
rock