Dead Letter
nounverified·updated May 18, 2026
the state of something that has outlived its relevance
polysemousMWE
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
?unassignedlast reviewed —
Sensitivity
unclassified
Information Class
unclassified
Variants
- synonym
- dead mailnon-issue
- plural
- Dead Letters
- possessive
- Dead Letter's
- pluralpossessive
- Dead Letters'