semicentennial
Definition from Wiktionary, the free dictionary
Contents |
English [edit]
Etymology [edit]
semi- (“half”) + centennial (“of 100 years”)
Adjective [edit]
semicentennial (not comparable)
- Occurring every 50 years
Noun [edit]
semicentennial (plural semicentennials)
- A 50th anniversary.
- The city celebrated its semicentennial last year.