inaugural
adjectiveOf, relating to, or characteristic of an inauguration.
adjectiveInitial; first.
nounAn inauguration.
nounA speech given by a person being formally inducted into office.
Pertaining to, connected with, or forming part of an inauguration: as, inaugural ceremonies.
nounAn inaugural address.
adjectivePertaining to, or performed or pronounced at, an inauguration
nounAn inaugural address.
adjectiveOf
Marking the beginning of an operation, venture etc.