Bible Dictionaries
Tilestone

Webster's Dictionary

(1):

(n.) A tile of stone.

(2):

(n.) A kind of laminated shale or sandstone belonging to some of the layers of the Upper Silurian.

Bibliography Information
Webster, Noah. Entry for 'Tilestone'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/tilestone.html. 1828.