Hypertext Webster Gateway: "headstone"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Headstone \Head"stone`\, n.
1. The principal stone in a foundation; the chief or corner
stone. --Ps. cxviii. 22.
2. The stone at the head of a grave.
From WordNet (r) 1.7 (wn)
headstone
n 1: the central building block at the top of an arch or vault
[syn: {keystone}]
2: a stone that is used to mark a grave [syn: {gravestone}, {tombstone}]
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