Marvin hops over the edge of his retaining wall, which he built.
The eastern boundary of this area is marked by a retaining wall that runs parallel with the river.
If the Terrace is at the outer side next the street, a perpendicular, mason-work, retaining wall may be constructed.
This retaining wall consists of a front curtain wall and a horizontal slab joined at intervals by ribs or counterforts.
That there was a mass of sand laid over the tomb is strongly shown by the retaining wall around the top.
The pile of stones proper from which the pyramid was evolved may be traced to the retaining wall of the tomb.
The terrace structure has been substituted by a uniform slope with a retaining wall below.
Mr. Mensch says that the proposed design of a retaining wall would be difficult and expensive to install.
Rick thought the row of rocks probably constituted a retaining wall, so that made it a terrace instead of a meadow.
Armed priests, stationed at the upper edge of the retaining wall, began to move uneasily among the seats to restore order.