Synonyms for semiquincentennial
- noun
- adjective
Definitions
- n. 1
A 250th anniversary.
The year 2026 will mark the semiquincentennial of the founding of the United States.
- adj. 1
Of or relating to a 250th anniversary.
Related words
- Is a kind of
- anniversary
Forms
- Plural
- semiquincentennials → sestercentennials, bisesquicentennials, bicenquinquagenaries, semiquincentenaries…
By length
- 15 letters
- sestercentenary