Probably from the base of G2767 (through the idea of mixing clay and water); {earthenware} that {is} a tile (by analogy a thin roof or awning): - tiling.
Verse
Matrix
Mar 14:13And he sendeth forth two of his disciples, and saith unto them, Go ye into the city, and there shall meet you a man bearing a pitcherG2765 of water: follow him.
Luk 22:10And he said unto them, Behold, when ye are entered into the city, there shall a man meet you, bearing a pitcherG2765 of water; follow him into the house where he entereth in.