society > occupation and work > materials > derived or manufactured material > clay compositions > baked clay > tile > [noun] > for roofing > curved or hollow > collectively (3)
the making of ‘holtiles’; concrete a quantity of such tiles.
As a mass noun: pantiles collectively, esp. as a material for roofing.
The action of covering a roof in pantiles; (also) roofing made of pantiles; pantiles collectively.