ashler

1. (Masonry) (a) Hewn or squared stone; also, masonry made of squared or hewn stone. Rough ashlar, a block of freestone as brought from the quarry. When hammer-dressed it is known as common ashlar. Knight. (b) In the United States especially, a thin facing of squared and dressed stone upon a wall of rubble or brick. Knight.

Source: Webster's Revised Unabridged Dictionary (1913), United States public domain. See methodology for full licensing detail. Word validity for game play may differ from any official game dictionary.