T1I1L1I1N1G2
7 points
TILING is validvalid
a surface of tiles [n TILINGS] / TILE, to cover with tiles (thin slabs of baked clay) [v]
a surface of tiles [n -S]
a surface of tiles [n TILINGS] / TILE, to cover with tiles (thin slabs of baked clay) [v]
a surface of tiles [n -S]