adjective / noun
inaugural
in-AW-gyuh-rul/ɪˈnɔːɡjərəl/
Marking or celebrating the beginning of something.
The inaugural ceremony includes cutting a ribbon at the new space.

Etymology
Acting as an augur involved reading omens, including birds’ flight; the Latin compound also meant consecrating or installing when omens were favorable. That ceremonial installation connects inaugural with marking a formal beginning.
In context
welcome to baldacci on business i am so pleased to introduce a whole new concept to our viewers tonight this is our inaugural show called pitch me
More examples
- The new service makes its inaugural journey today.
- Guests gather for the president's inaugural.
- The museum's inaugural exhibition opens on Friday.
Forms
inaugural · inaugurals