English noun: headstone | |||
1. | headstone (artifact) the central building block at the top of an arch or vault | ||
Synonyms | key, keystone | ||
Broader (hypernym) | building block | ||
Narrower (hyponym) | coign, coigne, quoin | ||
Part meronym | arch | ||
2. | headstone (artifact) a stone that is used to mark a grave | ||
Synonyms | gravestone, tombstone | ||
Broader (hypernym) | memorial, monument, stone | ||
Part meronym | grave, tomb | ||