Keystone
nounid
79928·updated May 18, 2026verified
the central building block at the top of an arch or vault
polysemous
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
Sensitivity
unclassified
Information Class
unclassified
Variants
- synonym
- anchorkey
- plural
- Keystones
- possessive
- Keystone's
- pluralpossessive
- Keystones'
Framework definitions
- §1
- the central building block at the top of an arch or vault
- §2
- a central cohesive source of support and stability
Outgoing relationships
No outgoing triples
This term is not the subject of any RDF-style relationship yet.
Incoming relationships
No incoming triples
No other term currently asserts a relationship to this one.