decennary
/dɪˈsɛnəri/
noun
- A period of ten years; a decade.
- Over the course of a decennary, the town's population doubled.
- The company celebrated its first decennary with a large party.
- She looked back on the past decennary and felt proud of her achievements.
Synonyms
adjective
- Relating to a period of ten years; occurring every ten years.
- The decennary report summarized a decade of scientific research.
- They held a decennary festival to mark the tenth anniversary of the school.
- The museum's decennary exhibition featured works from the last ten years.