Found 2 items, similar to headstone.
English → English (WordNet) Definition: headstone headstone n 1: the central building block at the top of an arch or vault [syn: keystone, key] 2: a stone that is used to mark a grave [syn: gravestone, tombstone]
English → English (gcide) Definition: Headstone Headstone \Head"stone`\ (-st[=o]n`), n. 1. The principal stone in a foundation; the chief or corner stone. --Ps. cxviii. 22. [1913 Webster] 2. The stone at the head of a grave. [1913 Webster]