delapidar 14
I thought it was a mistake, but it turns out it's an archaism to be squandered. It could also be a cultured way to "pave, clean a road of stones", from the Latin verb delapido, as, are formed with the privative de- lapido, as, are ("stone") , which by one of those turns that the Romans gave can also be understood as "tiling, paving".