First Class
nounid
54349·updated May 18, 2026verified
mail that includes letters and postcards and packages sealed against inspection
polysemousMWE
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
Sensitivity
unclassified
Information Class
unclassified
Variants
- synonym
- first-class mail
- plural
- First Classes
- possessive
- First Class's
- pluralpossessive
- First Classes'
Framework definitions
- §1
- the most expensive accommodations on a ship or train or plane
- §2
- the highest rank in a classification
- §3
- mail that includes letters and postcards and packages sealed against inspection
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.