Penumbra
nounid
115813·updated May 18, 2026verified
a fringe region of partial shadow around an umbra
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
Sensitivity
unclassified
Information Class
unclassified
Variants
- plural
- Penumbras
- possessive
- Penumbra's
- pluralpossessive
- Penumbras'
Framework definitions
- §1
- a fringe region of partial shadow around an umbra
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.