slumpstone

Etymology

Originally a brand name

slumpstone means large concrete blocks with a rough-hewn texture that imitates field stone, or a single such block. Lexicurio rates it Sui generis — a strength score of 88 out of 100.

noun

Large concrete blocks with a rough-hewn texture that imitates field stone, or a single such block.“Slumpstone is used for the chimney and a pair of steel rods should be bridged across the top to support the front row of slumpstones.”