floatstone

[ floht-stohn ]
/ ˈfloʊtˌstoʊn /

noun Masonry.

a stone for rubbing bricks to be gauged.

Origin of floatstone

First recorded in 1695–1705; float + stone

Words nearby floatstone

floating-point, floating-point representation, floating-rate note, floatplane, floats, floatstone, floaty, flob, floc, floccillation, floccinaucinihilipilification