SLATY a.
or properties, of slate; composed of thin parallel plates, capable of being separated by splitting; as, a slaty color or texture. Slaty cleavage (Min.), cleavage, as of rocks, into thin leaves or plates, like those of slate; -- applied especially to those cases in which the planes of cleavage are not parallel to the p…
SPLINTER v. 3 definitions
To split or rend into long, thin pieces; to shiver; as, the lightning splinters a tree. After splintering their lances, they wheeled about, and . . . abandoned the field to the enemy. Prescott.