English dictionary
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English noun: first-class mail | |||
| 1. | first-class mail (communication) mail that includes letters and postcards and packages sealed against inspection | ||
| Synonyms | 1st class, 1st-class mail, first class | ||
| Broader (hypernym) | |||
| Narrower (hyponym) | correspondence | ||
Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
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Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk